SECTION 9 INTRODUCTION 9.1 VACUUM ACCESSORIES

Vacuum Accessories

In Vacuum Wires, Cables & Accessories

Designed for use in high and ultrahigh vacuum systems, our Teflon® and Kapton® insulated wires provide a solution to many in-vacuum wiring requirements. Kapton® insulating film and Kapton® insulating adhesive tapes and various connectors and wiring accessories are also available.

Ceramic Bushes, Tubes, Stand-Offs & Spacers

We provide a range of standard in-vacuum ceramic insulator bushes and tubes. A bespoke manufacturing service for ceramics is also available, please contact our sales office for further details.

Lubricants, Sealants & Glues

A variety of in-vacuum lubricants is available to suit many applications from high to ultrahigh vacuum environments. Air service anti seize thread lubricant is also available and highly recommended to protect threads on all flange mounting bolts. We also offer a range of electrically isolating and electrically conducting in-vacuum glues.

All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.2 SECTION 9 INTRODUCTION SECTION 9 INTRODUCTION 9.3 VACUUM ACCESSORIES

Vented Screws Heater Tapes

A broad range of sizes and styles of vented screws are available as Flexible heater tapes are an ideal method by which localised heating can standard products, with additional sizes and bespoke requirements be applied to specific areas of a chamber or an accessory such as a gate catered for on request. valve or magnetic transporter.

Temperature Controller

A versatile PID controller for bakeout temperature management. VACUUM ACCESSORIES

Over Pressure Burst Discs Vacuum Exsiccator

Over pressure burst discs are employed as a system safety device to A compact and rigid vacuum exsiccator box to store samples under protect against over pressure damage that can be caused by back filling. vacuum or in a controlled atmosphere.

Foreline Traps In Vacuum Micro Switch

Used to capture vapours and gasses to prevent backstreaming of into An accurate, reproducible and compact electrical switch for use in UHV pumps and or radiation environment applications.

PVC Hoses

PVC hoses are ideally suited for use as backing lines or exhaust lines within your system.

Titanium Sublimation Pump & Controller

We offer a complete titanium sublimation pump package, including the pump head, controller, cabling and spare parts.

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.4 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.5

UHV Kapton® Insulated Wires & Ribbon Cables VACUUM ACCESSORIES

Features: 7 Stranded Core Wire - 600VAC, 2kVDC

• UHV compatible construction. Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m) • High temperature rated to 250°C. Core • Kapton® type F insulating film. 1.5A 7 x 0.08 0.54 558Ω/km 10 KAPW7X008 £47 €55 • Silver plated copper conductors. 2A 7 x 0.10 0.60 353Ω/km 10 KAPW7X010 £31 €36 • Single, multi-strand and coaxial wires. 2A 7 x 0.12 0.66 244Ω/km 10 KAPW7X0127 £27 €32 • Ribbon cables. Jacket 3A 7 x 0.15 0.75 159Ω/km 10 KAPW7X0152 £33 €38 • Type K thermocouple wire. 4A 7 x 0.20 0.90 88.3Ω/km 10 KAPW7X0203 £32 €37 Specifications: 7 Stranded Core Wire - 3kVAC, 10kVDC Voltage See tables Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Current See tables Rating Dia. @ 20°C (m) 4A 7 x 0.15 1.60 159Ω/km 10 KAPW7X015 £88 €102 VACUUM ACCESSORIES Material Conductor Silver plated copper 7 Stranded Core Wire - 10kVAC, 30kVDC

® Insulation Kapton type F film Current Core Dia. Jacket Resistance Length Part Code Price £ Price € ® Rating Dia. @ 20°C (m) LewVac Kapton insulated in-vacuum wiring is ® designed for high and ultrahigh vacuum environments Kapton Properties 11A 7 x 0.317 2.286 32.18Ω/km 5 KAPW7X031 £85 €98 and is bakeable to 250°C. All conductors and braided Dielectric constant 2.9 coaxial shields are constructed with silver plated 19 Stranded Core Wire - 600VAC, 2kVDC copper wire. (Except thermocouple pair). Dielectric strength 80kV/mm ® Insulation is a high mechanical strength Kapton Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Dissipation factor,1MHz 0.002 Core type F film that is applied and heat treated to Rating Dia. @ 20°C (m) minimise trapped gasses. Initial tear 13.4kg/mm 6A 19 x 0.15 1.05 58.6Ω/km 10 KAPW19X0127 £32 €37 Multiconductor cables are available in either flat 8A 19 x 0.2 1.30 32.5Ω/km 10 KAPW19X0178 £38 €44 ribbon or circular configuration with an outer PEEK Moisture absorbtion 0.4% @ 50% RH (polyetheretherketone) monofilament weave. 11A 19 x 0.25 1.55 20.6Ω/km 10 KAPW19X0229 £14 €17 Temperature Range -75°C to 250°C Circular cable conductors are colour coded for ease of 14A 19 x 0.3 1.80 14.3Ω/km 10 KAPW19X0254 £162 €187 wiring. For non coded wires LewVac offers coloured 16A 19 x 0.34 1.98 11.4Ω/km 10 KAPW19X0279 £178 €205 glass identification beads in six easy to distinguish Jacket colours, see later in this catalogue section for details. 25A 19 x 0.45 2.55 6.29Ω/km 10 KAPW19X0381 £21 €25 Single Core Wire - 450VAC, 1.5kVDC 19 Stranded Core Wire - 250VAC, 1kVDC

Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m) Core Rating Dia. @ 20°C (m) 0.25A 1 x 0.16 0.17 N/A 10 KAPW1X015 £21 €25 2.5A 19 x 0.10 0.67 119Ω/km 10 KAPW19X010 £32 €37

Single Core Wire - 600VAC, 2kVDC

Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Jacket Rating Dia. @ 20°C (m)

2A 1 x 0.25 0.55 377Ω/km 10 KAPW1X025 £37 €43 3A 1 x 0.40 0.64 146Ω/km 10 KAPW1X040 £25 €29 4A 1 x 0.50 0.76 88.3Ω/km 10 KAPW1X050 £26 €30 7A 1 x 0.60 0.90 64.3Ω/km 10 KAPW1X061 £47 €55 15A 1 x 1.02 1.57 21.6Ω/km 5 KAPW1X1024 £73 €84

Single Core Wire - 1kVAC, 5kVDC Type K Thermocouple Pair Cable

Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m) Core Rating Dia. @ 20°C (m) 13A 1 x 0.94 1.48 25.8Ω/km 10 KAPW1X942 £47 €55 Signal (2 x) 1 x 0.20 0.39 N/A 2 KAPWTCK1X020 £32 €37 Signal (2 x) 1 x 0.25 0.51 N/A 10 KAPWTCK1X025 £335 €386 Cryogenic Single St.St. Core Wire - 1kVAC, 3kVDC For radiation resistant cables, please call sales Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m) office Jacket 1A 1 x 0.50 1.57 3.5kΩ/km 5 KAPW1X050C £53 €61

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.6 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.7

UHV Kapton® Insulated Wires & Ribbon Cables VACUUM ACCESSORIES

Twisted Pair - 600VAC, 2kVDC Stranded Core Coaxial Cable 50Ω - 2-30kVDC

Current Core Dia. Overall Length Part Code Price £ Price € B Core Voltage / Core A B C Imp Length Part Code Price £ Price € Core Rating Dia. (m) Current Dia (m) Rating 2A (2x) 7 x 0.127 1.01 2 KAPWTP7X0127 £36 €42 2kV / 0.5A 7 x 0.038 1.27 1.04 0.74 50Ω 5 KAPWC7X0038 £85 €98 4A (2x) 7 x 0.203 1.52 2 KAPWTP7X0203 £41 €48 2kV / 1.5A 7 x 0.1 1.70 1.47 1.19 50Ω 5 KAPWC7X010 £93 €107 6A (2x) 19x 0.127 1.78 2 KAPWTP19X0127 £47 €55 30kV / 1.25 A 7 x 0.317 3.18 2.79 2.29 50Ω 5 KAPWC7X0317 £174 €201 11A (2x) 19 x 0.229 2.54 2 KAPWTP19X0229 £72 €83 10kV / 3A 7 x 0.15 2.27 1.99 1.53 50Ω 5 KAPW50OHM £82 €95 A C 1 Twisted Pair Screened- 600VAC, 2kVDC

Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m) Core 2 x 2A (2x) 7 x 0.127 1.52 244Ω/km 10 KAPWTPS7X0127 £170 €196 VACUUM ACCESSORIES Single Core Coaxial Cable - 600VAC, 2kVDC 2 x 25A (2x) 19 x 0.36 5.08 6.2Ω/km 2 KAPWTPS19X0361 £93 €107 Current Core Dia. Wire Impedance Length Part Code Price £ Price € 2 Twisted Pairs Screened- 600VAC, 2kVDC 0.51 Rating Dia. (m) 2A 1 x 0.25 1.04 32Ω 10 KAPWC1X025 £57 €66 Shield Current Core Dia. Shield Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m)

4 x 2A (4x) 7 x 0.127 2.54 244Ω/km 0.5 KAPW2TPS7X0127-500 £34 €40 0.25 4 x 2A (4x) 7 x 0.127 2.54 244Ω/km 1.0 KAPW2TPS7X0127-1M £60 €69 1.04 4 x 2A (4x) 7 x 0.127 2.54 244Ω/km 2.5 KAPW2TPS7X0127-2.5M £172 €198

4 Twisted Pairs Screened- 600VAC, 2kVDC Stranded Core Coaxial Cable - 600VAC, 2kVDC Current Core Dia. Jacket Impedance Length Part Code Price £ Price € Current Core Dia. Shield Resistance Length Part Code Price £ Price € 1.17 Rating Dia. (m) Rating Dia. @ 20°C (m) Core 6A 7 x 0.20 1.47 18Ω 10 KAPWC7X020 £82 €95 8 x 2A (8x) 7 x 0.127 2.79 244Ω/km 0.5 KAPW4TPS7X0127-500 £41 €48 8 x 2A (8x) 7 x 0.127 2.79 244Ω/km 1.0 KAPW4TPS7X0127-1M £82 €95 8 x 2A (8x) 7 x 0.127 2.79 244Ω/km 2.5 KAPW4TPS7X0127-2.5M £209 €241 1.47 0.81 6 Twisted Pairs Screened- 600VAC, 2kVDC Current Core Dia. Shield Resistance Length Part Code Price £ Price € Stranded Core Triaxial Cable - 600VAC, 2kVDC Rating Dia. @ 20°C (m) 12 x 2A (12x) 7 x 0.127 3.81 244Ω/km 0.5 KAPW6TPS7X0127-500 £51 €59 4.32 2.29 Current Core Length Part Code Price £ Price € 1.57 Rating (m) 12 x 2A (12x) 7 x 0.127 3.81 244Ω/km 1.0 KAPW6TPS7X0127-1M £104 €120 3A 7 x 0.15 0.5 KAPWT7X015-500 £31 €36 12 x 2A (12x) 7 x 0.127 3.81 244Ω/km 2.5 KAPW6TPS7X0127-2.5M £263 €303 3A 7 x 0.15 1 KAPWT7X015-1M £67 €78 12 Twisted Pairs Screened- 600VAC, 2kVDC This cable has PEEK outer braid Core Current Core Dia. Shield Resistance Length Part Code Price £ Price € 2.00 Rating Dia. @ 20°C (m) 3.18 24 x 2A (24x) 7 x 0.127 4.67 244Ω/km 0.5 KAPW12TPS7X0127-500 £60 €69 Single Core Triaxial Cable - 600VAC, 2kVDC 24 x 2A (24x) 7 x 0.127 4.67 244Ω/km 1.0 KAPW12TPS7X0127-1M £122 €141 24 x 2A (24x) 7 x 0.127 4.67 244Ω/km 2.5 KAPW12TPS7X0127-2.5M £299 €344 2.41 1.85 Current Core Length Part Code Price £ Price € 1.32 Rating (m) 2.5A 1 x 0.3175 5 KAPWT1X0317 £182 €210

Core 1.62 2.15

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.8 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.9

UHV Kapton® Insulated Wires & Ribbon Cables VACUUM ACCESSORIES

Multiconductor Ribbon Cable - 600VAC, 2kVDC, 2 Amp Polyimide Tubing

No. Of Core Dia. Cable Resistance Length Part Code Price £ Price € Features: Wires Width @ 20°C (m) Cable 9 7 x 0.127 10.4 244Ω/km 0.5 KAPR9-500 £39 €45 • UHV compatible. 0.81 width 9 7 x 0.127 10.4 244Ω/km 1.0 KAPR9-1000 £78 €90 • Temperature rated to 250°C. 9 7 x 0.127 10.4 244Ω/km 2.5 KAPR9-2500 £199 €229 • Sold in 300mm lengths 15 7 x 0.127 18.8 244Ω/km 0.5 KAPR15-500 £49 €57 7 x 0.127 15 7 x 0.127 18.8 244Ω/km 1.0 KAPR15-1000 £99 €114 15 7 x 0.127 18.8 244Ω/km 2.5 KAPR15-2500 £253 €291 LewVac polyimide tubing provides ID OD Wall Part Code Price £ Price € 19 7 x 0.127 23.6 244Ω/km 0.5 KAPR19-500 £56 €65 a clean, flexible electrical thickness 19 7 x 0.127 23.6 244Ω/km 1.0 KAPR19-1000 £114 €132 insulation with low outgassing 1.01 1.07 0.025 A-PIT-1.01-300 £14 €17 ® 19 7 x 0.127 23.6 244Ω/km 2.5 KAPR19-2500 £288 €332 characteristics similar to Kapton . 1.29 1.35 0.025 A-PIT-1.29-300 £14 €17 It is suitable for vacuum levels of

VACUUM ACCESSORIES 25 7 x 0.127 31.0 244Ω/km 0.5 KAPR25-500 £66 €76 1 x 10-10 Torr and temperatures 1.44 1.52 0.025 A-PIT-1.44-300 £14 €17 25 7 x 0.127 31.0 244Ω/km 1.0 KAPR25-1000 £134 €155 up to 250°C 1.83 1.91 0.025 A-PIT-1.83-300 £14 €17 25 7 x 0.127 31.0 244Ω/km 2.5 KAPR25-2500 £337 €388 2.06 2.11 0.051 A-PIT-2.06-300 £14 €17 For 50 way applications use 2 x 25 way cables. 2.24 2.36 0.076 A-PIT-2.24-300 £17 €20 Wire pitch ~ 1.2mm 2.67 2.79 0.076 A-PIT-2.67-300 £17 €20 4.06 4.22 0.076 A-PIT-4.06-300 £29 €34 Multiconductor Round Cable - 600VAC, 2kVDC Kapton® Tape Current Core Dia. Jacket Resistance Length Part Code Price £ Price € Rating Dia. @ 20°C (m) Specifications: Core 2A 7 x 0.13 3.56 244Ω/km 0.5 CCAB9-500 £26 €30 Dielectric strength 7.5kV/mm 2A 7 x 0.13 3.56 244Ω/km 1.0 CCAB9-1000 £52 €60 Tensile strength 0.54kg/mm width 2A 7 x 0.13 3.56 244Ω/km 2.5 CCAB9-2500 £134 €155 Temperature Range Jacket Acrylic -30°C to 175°C Kapton® Film Silicone -75°C to 260°C* Specifications: * - With minimal outgassing above 120°C

® Dielectric constant @ 1MHz 3.4 LewVac Kapton tape provides Width Thickness Adhesive Part Code Price £ Price € a clean, flexible electrical Dielectric strength @ 25µm 300kV/mm 6.35 0.0635 Acrylic A-KTA-6.35 £29 €34 insulation with low outgassing 9.53 0.0635 Acrylic A-KTA-9.53 £37 €43 Dissipation factor @ 1MHz 0.0018 characteristics. ® 12.7 0.0635 Acrylic A-KTA-12.7 £42 €49 Volume resistivity 1018 Ω.cm Kapton tape with acrylic adhesive is suitable for use 19.05 0.0635 Acrylic A-KTA-19.05 £60 €69 Initial tear 20g/µm in high vacuum applications 25.4 0.0635 Acrylic A-KTA-25.4 £76 €88 LewVac Kapton® film is ideally suited for -8 Moisture absorbtion 2.8% @ 50% RH (to 1x10 Torr) and tape with 50.8 0.0635 Acrylic A-KTA-50.8 £14 €17 electrically insulating small parts within your silicone adhesive is suitable for 6.35 0.0889 Silicone A-KTS-6.35 £37 €43 vacuum system. Sold in strips (or larger Radiation resistance Good ultrahigh vacuum applications 9.53 0.0889 Silicone A-KTS-9.53 £44 €51 pieces if required) it can be used in many (to 1x10-10 Torr) applications to create an insulating barrier Temperature Range -270°C to 250°C 12.7 0.0889 Silicone A-KTS-12.7 £57 €66 19.05 0.0889 Silicone A-KTS-19.05 £82 €95 between different parts. Larger sizes and alternative grades of Kapton® are Roll length = 32m Features: available on request, please contact our sales office for 25.4 0.0889 Silicone A-KTS-25.4 £107 €124 further details. 50.8 0.0889 Silicone A-KTS-50.8 £211 €243

• UHV compatible. 101.6 0.0889 Silicone A-KTS-101.6 £417 €480 • High temperature rated to 250°C. 152.4 0.0889 Silicone A-KTS-152.4 £603 €694 • Kapton® type HN insulating film. Double sided tape 6.35 0.101 Silicone A-KTS-DS-6.35 £40 €46 Type Thickness Size Part Code Price £ Price € 12.7 0.101 Silicone A-KTS-DS-12.7 £72 €83 HN 0.125 300 x 25 A-KAPFILM £11 €13 19.05 0.101 Silicone A-KTS-DS-19.05 £110 €127 25.4 0.101 Silicone A-KTS-DS-25.4 £124 €143

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.10 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.11

HV Teflon® Insulated Wires & Ribbon Cables VACUUM ACCESSORIES

Features: Multiconductor Ribbon Cable - 600VAC, 2kVDC, 2 Amp

• HV compatible construction. No. Of Core Dia. Cable Length Part Code Price £ Price € Wires Width (m) • Temperature rated to 200°C. • Fluoropolymer extruded Teflon® insulating Cable 9 7 x 0.127 11.4 0.5 TEFR9-500 £19 €22 width film. 0.81 9 7 x 0.127 11.4 1.0 TEFR9-1000 £39 €45 • Silver plated copper conductors. 9 7 x 0.127 11.4 2.5 TEFR9-2500 £93 €107 • Single wires & ribbon cables. 15 7 x 0.127 19.1 0.5 TEFR15-500 £26 €30 Specifications: 7x0.127 15 7 x 0.127 19.1 1.0 TEFR15-1000 £54 €63 15 7 x 0.127 19.1 2.5 TEFR15-2500 £132 €152 Voltage 600VAC, 2kVDC 25 7 x 0.127 31.8 0.5 TEFR25-500 £41 €48 Current See tables 25 7 x 0.127 31.8 1.0 TEFR25-1000 £85 €98 25 7 x 0.127 31.8 2.5 TEFR25-2500 £205 €236 Material

VACUUM ACCESSORIES 50 7 x 0.127 2x31.8 0.5 TEFR50-500 £82 €95 Conductor Silver plated copper 50 7 x 0.127 2x31.8 1.0 TEFR50-1000 £169 €195 Insulation FEP extruded Teflon® 50 7 x 0.127 2x31.8 2.5 TEFR50-2500 £410 €472

® LewVac Teflon® in-vacuum wiring is designed Teflon Properties Multiconductor Rainbow Ribbon Cable - 600VAC, 2kVDC, 2 Amp

for high and vacuum environments and Dielectric constant 2.1 No. Of Core Dia. Cable Length Part Code Price £ Price € is bakeable to 200°C. All conductors are Wires Width (m) Dielectric strength 23kV/mm constructed with silver plated copper wire. Cable 9 7 x 0.127 11.4 0.5 TEFR9R-500 £26 €30 Insulation is a non shrinking FEP extruded Dissipation factor 0.0003 - 0.0007 0.81 width 9 7 x 0.127 11.4 1.0 TEFR9R-1000 £45 €52 Teflon® that is applied and heat treated to Tensile strength 320.68MPa 9 7 x 0.127 11.4 2.5 TEFR9R-2500 £104 €120 minimise trapped gasses. In addition to single wires, multiconductor Elongation 300% 15 7 x 0.127 19.1 0.5 TEFR15R-500 £26 €30 flat ribbon cables are available. 15 7 x 0.127 19.1 1.0 TEFR15R-1000 £52 €60 Moisture absorbtion 0.01% @ 50% RH 7x0.127 15 7 x 0.127 19.1 2.5 TEFR15R-2500 £130 €150 5 Radiation resistance 5 x 10 Rads 25 7 x 0.127 31.8 0.5 TEFR25R-500 £41 €48 Temperature Range -65°C to 200°C 25 7 x 0.127 31.8 1.0 TEFR25R-1000 £82 €95 25 7 x 0.127 31.8 2.5 TEFR25R-2500 £204 €235 Current Core Dia. Jacket Length Part Code Price £ Price € 50 7 x 0.127 2x31.8 0.5 TEFR50R-500 £82 €95 Rating Dia. (m) Core 50 7 x 0.127 2x31.8 1.0 TEFR50R-1000 £163 €188 1.5A 7 x 0.101 0.71 10 TEFW7X0101 £26.00 €30 50 7 x 0.127 2x31.8 2.5 TEFR50R-2500 £407 €469 2A 7 x 0.127 0.91 10 TEFW7X0127 £26.00 €30 3A 7 x 0.152 1.02 10 TEFW7X0152 £28.00 €33 High Flex Multiconductor Ribbon Cable - 600VAC, 2kVDC, 4 Amp 4A 7 x 0.178 1.12 10 TEFW7X0178 £30.00 €35 No. Of Core Dia. Cable Length Part Code Price £ Price € 6A 19 x 0.152 1.29 10 TEFW19X0152 £36.00 €42 Wires Width (m) Jacket 8A 19 x 0.178 1.50 10 TEFW19X0178 £43.00 €50 Cable 9 19 x 0.114 11.4 0.5 TEFR9F-500 £21 €25 11A 19 x 0.254 1.78 5 TEFW19X0254 £55.00 €64 0.81 width 9 19 x 0.114 11.4 1.0 TEFR9F-1000 £41 €48

14A 19 x 0.279 1.96 5 TEFW19X0279 £65.00 €75 9 19 x 0.114 11.4 2.5 TEFR9F-2500 £104 €120 15 19 x 0.114 19.1 0.5 TEFR15F-500 £26 €30 Silicone Insulated Cable - 30kVDC 19x0.114 15 19 x 0.114 19.1 1.0 TEFR15F-1000 £52 €60 High voltage halogen free silicone insulated wire with dielectric 15 19 x 0.114 19.1 2.5 TEFR15F-2500 £130 €150 Core strength of 30kVDC. This high voltage wire is suitable for high vacuum 25 19 x 0.114 31.8 0.5 TEFR25F-500 £41 €48 applications. 25 19 x 0.114 31.8 1.0 TEFR25F-1000 £82 €95 25 19 x 0.114 31.8 2.5 TEFR25F-2500 £204 €235 Current Core Dia. Jacket Max Length Part Code Price £ Price € 50 19 x 0.114 2x31.8 0.5 TEFR50F-500 £82 €95 Rating Dia. Temp °C (m) 50 19 x 0.114 2x31.8 1.0 TEFR50F-1000 £163 €188 20A 651 x 0.17 8.64 250Ω 5 SILW651X0177 £163 €188 Jacket 50 19 x 0.114 2x31.8 2.5 TEFR50F-2500 £407 €469 50 way applcations use 2 x 25 way cables for all above wire types. Wire pitch ~1.3mm

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.12 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.13

UHV Wires & Rods UHV Braided Shielding & Copper Plate VACUUM ACCESSORIES

Standard Wires & Rods Braided Shield

Material Diameter Length Part Code Price £ Price € Material Diameter Length Part Code Price £ Price € St.St. 0.81 300 WI-SS0.8 £2 €3 St.St. 3.2 300 BS-SS3.2 £4 €5 St.St. 1.27 300 WI-SS1.2 £4 €5 St.St. 3.2 1500 BS-SS3.2L £15 €18 St.St. 2.39 300 WI-SS2.3 £4 €5 St.St 6.4 300 BS-SS6.4 £4 €5 St.St. 6.35 300 WI-SS6.3 £6 €7 St.St. 6.4 1500 BS-SS6.4L £23 €27 Ni 0.81 300 WI-N0.8 £5 €6 Cu 6.0 1000 WCUBRAID6 £4 €5 Ni 1.27 300 WI-N1.2 £6 €7 Ag plated Cu 3.2 4500 BS-SPC3.2-4.5 £41 €48 Ni 2.33 300 WI-N2.3 £6 €7 Ag plated Cu 3.2 7600 BS-SPC3.2-7.6 £67 €78 Please Note: When ordering lengths Ni 6.35 300 WI-N6.3 £21 €25 Ag plated Cu 6.4 4500 BS-SPC6.4-4.5 £52 €60 >300mm, please contact Cu 0.81 300 WI-C0.8 £3 €4 Ag plated Cu 6.4 7600 BS-SPC6.4-7.6 £74 €86 sales office as additional shipping charges may Cu 1.27 300 WI-C1.2 £4 €5

VACUUM ACCESSORIES For longer lengths, please contact sales office. apply Cu 2.39 300 WI-C2.3 £6 €7 Cu 6.35 300 WI-C6.3 £13 €15 Copper Plate Thermocouple Wire Pairs Material Dimensions Part Code Price £ Price € Cu 100x100x2 OFHCSHEET £114 €132 For use with Material Diameter Length Part Code Price £ Price € TC type C 0.25 300 WTCC250 £3 €4

C ALLOY 405® + 0.51 300 WTCC510 £3 €4 ® C ALLOY 425 - 1.27 300 WTCC1270 £3 €4

E 0.25 300 WTCE250 £3 €4

E CHROMEL® + 0.51 300 WTCE510 £3 €4 E CONSTANTAN® - 0.81 300 WTCE815 £3 €4 E 1.27 300 WTCE1270 £3 €4 J 0.25 300 WTCJ250 £3 €4

J IRON + 0.51 300 WTCJ510 £3 €4 J CONSTANTAN® - 0.81 300 WTCJ815 £3 €4 J 1.27 300 WTCJ1270 £3 €4 K 0.25 300 WTCK250 £3 €4

K CHROMEL® + 0.51 300 WTCK510 £3 €4 K ALUMEL® - 0.81 300 WTCK815 £3 €4 K 1.27 300 WTCK1270 £3 €4 R & S 0.25 300 WTCR250 £3 €4

R & S COPPER + 0.51 300 WTCR510 £3 €4 R & S ALLOY 11® 0.81 300 WTCR815 £3 €4 R & S 1.27 300 WTCR1270 £3 €4 T 0.25 300 WTCT250 £3 €4

T COPPER + 0.51 300 WTCT510 £3 €4 T CONSTANTAN® - 0.81 300 WTCT815 £3 €4 T 1.27 300 WTCT1270 £3 €4

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.14 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.15

In-Vacuum Coaxial Cables In-Vacuum Coaxial Cables VACUUM ACCESSORIES

Grounded Shield BNC / MHV Grounded Shield SMA

Description Part Code Price £ Price € Description Part Code Price £ Price € 50 Ohm Kapton® gnd shd coax UHV cable AF500- N/C L=500mm (BNC only) CC-50GS-AF500-500 £130 €150 50 Ohm Kapton® gnd shd coax UHV cable AF375 - N/C L=500mm CC-50GS-AF375-500 £130 €150 50 Ohm Kapton® gnd shd coax UHV cable AF500 - N/C L=1000mm (BNC only) CC-50GS-AF500-1000 £137 €158 50 Ohm Kapton® gnd shd coax UHV cable AF375 - N/C L=1000mm CC-50GS-AF375-1000 £137 €158 50 Ohm Kapton® gnd shd coax UHV cable AF500- N/C L=500mm (MHV/SHV5) CC-50GS-AF500S-500 £130 €150 Fig. 1 below 50 Ohm Kapton® gnd shd coax UHV cable AF500 - N/C L=1000mm (MHV/SHV5) CC-50GS-AF500S-1000 £137 €158 Fig. 1 below

Floating Shield BNC / MHV Floating Shield SMA

Description Part Code Price £ Price € Description Part Code Price £ Price € 50 Ohm Kapton® floating shd coax UHV cable AF875 - N/C L=500mm CC-50FS-AF875-500 £130 €150 50 Ohm Kapton® floating shd coax UHV cable AF620 - N/C L=500mm CC-50FS-AF620-500 £130 €150

VACUUM ACCESSORIES 50 Ohm Kapton® floating shd coax UHV cable AF875 - N/C L=1000mm CC-50FS-AF875-1000 £137 €158 50 Ohm Kapton® floating shd coax UHV cable AF620 - N/C L=1000mm CC-50FS-AF620-1000 £137 €158 Fig. 2 below Fig. 2 below

BNC SMA

Description Part Code Price £ Price € Description Part Code Price £ Price € 50 Ohm Kapton® coax UHV cable BNC - N/C L=500mm CC-50-BNC-500 £71 €82 50 Ohm Kapton® coax UHV cable SMA - N/C L=500mm CC-50-SMA-500 £71 €82 50 Ohm Kapton® coax UHV cable BNC - N/C L=1000mm CC-50-BNC-1000 £78 €90 50 Ohm Kapton® coax UHV cable SMA - N/C L=1000mm CC-50-SMA-1000 £78 €90

MHV User Specified End Options

Description Part Code Price £ Price € Description Part Code Price £ Price € 50 Ohm Kapton® coax UHV cable MHV - N/C L=500mm CC-50-MHV-500 £78 €90 User end female (see fig. 3.) add UEF £126 €145 50 Ohm Kapton® coax UHV cable MHV - N/C L=1000mm CC-50-MHV-1000 £86 €99 SMA male add SMA £67 €78 SMA female add SMAF £67 €78 BNC male add BNC £67 €78 MHV male add MHV £71 €82

Fig. 1 Grounded Shield Fig. 2 Floating Shield Fig. 3 User-End User Specified End Options 7.6 OD 15.7 OD 10.2 OD 5.1

Description Part Code Price £ Price €

User end female (see fig. 3.) add UEF £126 €145 7.6 15.2 SMA male add SMA £67 €78 7.6 30.5 7.6 29.2 SMA female add SMAF £67 €78 6.4 ID to mate with 10.9 ID to mate with Accepts 1.5 dia grounded feedthrough floating feedthrough wire, max. BNC male add BNC £67 €78 MHV male add MHV £71 €82

Fig. 1 Grounded Shield Fig. 2 Floating Shield Fig. 3 User-End 11.4 OD 22.9 OD 10.2 OD 5.1

7.6 15.2 7.6 34.3 7.6 27.9 9.7 ID to mate with 17.5 ID to mate with Accepts 1.5 dia grounded feedthrough floating feedthrough wire, max.

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.16 SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES SECTION 9.1 VACUUM WIRES, CABLES & ACCESSORIES 9.17

In-Vacuum Coaxial Connectors etc. Air Coaxial Cables etc. VACUUM ACCESSORIES

Grounded Shield BNC / MHV Connector Air Service BNC, MHV & SMA Cables & Connectors etc.

Description Part Code Price £ Price € Description Part Code Price £ Price € Accufast™ 500 connector (BNC only) A-ACCU-500 £115 €133 Air service RG174/U coax cable BNC - BNC L=1219mm ACC-2BNC-1219 £23 €27 Accufast™ 500 connector (MHV/SHV5) A-ACCU-500S £122 €141 Air service RG59B/U coax cable MHV - MHV L=1219mm ACC-2MHV-1219 £45 €52 Air service RG59B/U coax cable SHV5 - SHV5 L=1219mm ACC-2SHV5-1219 £58 €67 Floating Shield BNC / MHV Connector Air service RG174/U coax cable SMA - SMA L=1219mm ACC-2SMA-1219 £29 €34 Air service BNC connector A-BNC-AIR £0 €0 Description Part Code Price £ Price € Air service MHV connector A-MHV-AIR £23 €27 Accufast™ 875 connector A-ACCU-875 £115 €133 Air service SHV5 connector A-SHV5-AIR £26 €30 Accufast™ 875 connector for KAPWC7X020 cable A-ACCU-875-C7020 £115 €133 Air service SMA connector A-SMA-AIR £11 €13 Air service adapter BNC male to SMA male A-BNCM/SMAM £13 €15 Grounded Shield SMA Connector Air service adapter BNC female to SMA male A-BNCF/SMAM £13 €15

VACUUM ACCESSORIES Air service adapter BNC female to SMA female A-BNCF/SMAF £13 €15 Description Part Code Price £ Price € Air service adapter BNC female to F maleE A-BNCF/FM £4 €5 Accufast™ 375 connector A-ACCU-375 £108 €125 Air service adapter BNC female to F female A-BNCF/FF £4 €5 Air service adapter BNC female to N male A-BNCF/NM £13 €15 Air service adapter BNC female to N female A-BNCF/NF £13 €15 Floating Shield SMA Connector Air service adapter BNC female to BNC female A-BNCF/BNCF £4 €5

Description Part Code Price £ Price € Accufast™ 620 connector A-ACCU-620 £108 €125

User End Connector

Description Part Code Price £ Price € User end connector A-USEREND £108 €125

BNC Connector

Description Part Code Price £ Price € BNC male connector UHV (for use with KAPW50OHM cable) A-BNC-M-UHV £60 €69 BNC male connector UHV (for use with KAPWC7X010 cable) A-BNC-M-UHV-S30 £60 €69

SMA Connector

Description Part Code Price £ Price € SMA male connector UHV A-SMA-M-UHV £60 €69 SMA female connector UHV A-SMA-F-UHV £60 €69

MHV Connector

Description Part Code Price £ Price € MHV male connector UHV A-MHV-M-UHV £67 €78

Crimp Tool And Accessories

Description Part Code Price £ Price € BNC female to BNC female adapter (gender changer) A-BNC/BNC-UHV £60 €69 Crimp tool required for Accufast® & user end connectors etc A-HEXCRIMP £71 €82

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

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Connectors & Terminals VACUUM ACCESSORIES

In-Line Connectors Crimp Connectors

Fig. 1 Fig. 2

22 23 OD ID

A C C L B A B

BeCu with stainless Max OD ID L Pack Qty Part Code Price £ Price € Gold & silver plated Plug / Voltage Max A B C Pack Fig. Part Code Price £ Price € copper alloy. Socket Current Qty steel screws. 4.7 1.5 12.7 10 FHP-BECU-1.5IL-CON £36 €42 Socket 1.5kV 5A 1.0 2.6 1.2 25 1 A-CC1.2S £26 €30 4.7 1.8 12.7 10 FHP-BECU-1.8IL-CON £36 €42 Socket 1.5kV 15A 1.6 3.7 1.7 25 1 A-CC1.7S £53 €61 6.4 3.0 14.2 10 FHP-BECU-3IL-CON £36 €42 VACUUM ACCESSORIES Socket 1.5kV 24A 2.4 5.1 2.5 10 1 A-CC2.5S £70 €81 6.4 3.4 16.0 10 FHP-BECU-3.4IL-CON £56 €65 Plug 1.5kV 5A 1.0 2.6 1.2 25 2 A-CC1.2P £14 €17 8.9 4.1 14.2 10 FHP-BECU-4.1IL-CON £68. €79 Plug 1.5kV 15A 1.6 3.7 1.7 25 2 A-CC1.7P £17 €20 12.7 6.6 25.4 10 FHP-BECU-6.6IL-CON £101 €117 Plug 1.5kV 24A 2.4 5.1 2.5 10 2 A-CC2.5P £35 €41 Push-on Connectors Crimp tool for A-CC##P/S pins & sockets (buy insert separately) A-CRIMPTOOL £390 €449 Insert for A-CRIMPTOOL for A-CC##P/S PINS & SOCKETS A-INS-CCP/S £140 €161 (buy A-CRIMPTOOL separately) OD Set Screw Crimp Ring, Butt & Spade Connectors Pin Dia Material Part Code Price £ Price € 1.3 Ring terminals for 18-22AWG gold plated 10/PK A-RT18-22 £18 €21 Max L Ring terminals for 14-16AWG gold plated 10/PK A-RT14-16 £18 €21 Ring terminals for 10-12AWG gold plated 10/PK A-RT10-12 £18 €21 Butt terminals for 18-22AWG gold plated 10/PK A-BT18-22 £18 €21 BeCu with stainless Accepts Pin Max OD L Pack Qty Part Code Price £ Price € steel set screws. Dia. Butt terminals for 14-16AWG gold plated 10/PK A-BT14-16 £18 €21 Supplied with ap- 1.0 6.4 17.5 10 FHP-BECU-1-CON £51 €59 Butt terminals for 10-12AWG gold plated 10/PK A-BT10-12 £18 €21 propriate hex key 1.3 6.4 17.5 10 FHP-BECU-1.3-CON £34 €40 Gold plated steel / nickel Spade terminals for 18-22AWG gold plated 10/PK A-ST18-22 £18 €21 for set screws. 1.5 6.4 17.5 10 FHP-BECU-1.5-CON £34 €40 alloy. Spade terminals for 14-16AWG gold plated 10/PK A-ST14-16 £18 €21 2.4 6.4 17.5 10 FHP-BECU-2.4-CON £34 €40 Ring terminals have Spade terminals for 10-12AWG gold plated 10/PK A-ST10-12 £18 €21 Ø3.76mm hole. 6.4 12.7 25.4 2 FHP-BECU-6.4-CON £41 €48 Terminal crimp plier A-TCP-1 £37 €43 Butt terminals are 13.97mm long. Crimp Connectors - Power & Thermocouple Spade terminals have 5.08mm cut-out. Fig. 1 Fig. 3 3.2 Minimum gold thickness is 1.3 1.3 0.00127mm

27 A 27 0.8 1.8 1.4

Material A Fig. Pack Qty Part Code Price £ Price € Fig. 2 BeCu - 1 10 FHP-BECU-0.8-CON £42 €49 2.6 19 BeCu 1.27 2 10 FHP-BECU-1.27-CON £34 €40 BeCu 1.42 2 10 FHP-BECU-1.42-CON £34 €40

A 1.7 BeCu 1.57 2 10 FHP-BECU-1.57-CON £34 €40 Chromel® 7.0 3 5 FHTC-CHR-CON £53 €61 Alumel® 7.0 3 5 FHTC-AL-CON £53 €61 Iron 7.6 3 5 FHTC-IRN-CON £63 €73 Constantan® - J 7.6 3 5 FHTC-CJ-CON £63 €73 Constantan® - E - T 8.3 3 5 FHTC-CET-CON £63 €73 Nickel 8.3 3 All dimensions5 FHTC-N-CONare nominal in millimetres unless£38 otherwise€ specified44 All dimensions are nominal in millimetres unless otherwise specified

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Ceramic Terminal Blocks & Connectors VACUUM ACCESSORIES

Ceramic & PEEK Terminal Blocks Heat Shrink Tubing - PEEK & FEP

No Material Part Code Price £ Price € Description Part Code Price £ Price € Contacts PEEK heat shrink tube 1.68 - 2.36mm ID L=152mm 1/PK A-PHST-2.36 £18 €21 2 St.St./Ceramic A-CTB2 £23 €27 PEEK heat shrink tube 2.64 - 3.18mm ID L=152mm 1/PK A-PHST-3.18 £18 €21 3 St.St./Ceramic A-CTB3 £30 €35 PEEK heat shrink tube 3.98 - 4.77mm ID L=152mm 1/PK A-PHST-4.77 £18 €21 1 BeCu/St.St./PEEK A-PTB1 £33 €38 PEEK heat shrink tube 4.83 - 6.55mm ID L=152mm 1/PK A-PHST-6.55 £20 €23 2 BeCu/St.St./PEEK A-PTB2 £45 €52 FEP heat shrink tube 0.68 - 1.27mm ID L=152mm 6/PK A-FEPT-1.27 £14 €17 4 BeCu/St.St./PEEK A-PTB4 £57 €66 FEP heat shrink tube 0.81 - 1.39mm ID L=152mm 6/PK A-FEPT-1.39 £14 €17 8 BeCu/St.St./PEEK A-PTB8 £111 €128 FEP heat shrink tube 1.42 - 2.39mm ID L=152mm 6/PK A-FEPT-2.39 £30 €35 Ceramic Wire Nuts FEP heat shrink tube 1.9 - 3.17mm ID L=152mm 6/PK A-FEPT-3.17 £30 €35 FEP heat shrink tube 2.92 - 4.77mm ID L=152mm 6/PK A-FEPT-4.77 £29 €34 Description Part Code Price £ Price € FEP heat shrink tube 3.81 - 6.35mm ID L=152mm 6/PK A-FEPT-6.35 £30 €35 Ceramic wire nut to suit 12-18AWG pack of 10 A-CWN12-18 £20 €21 VACUUM ACCESSORIES FEP heat shrink tube 5.71 - 9.52mm ID L=152mm 3/PK A-FEPT-9.52 £26 €30 Ceramic wire nut to suit 16-20AWG pack of 10 A-CWN16-20 £18 €21 FEP heat shrink tube 7.62 - 12.7mm ID L=152mm 3/PK A-FEPT-12.70 £30 €35 FEP heat shrink tube 11.43 - 19.05mm ID L=152mm 3/PK A-FEPT-19.05 £55 €64 FEP heat shrink tube 15.24 - 25.4mm ID L=152mm 2/PK A-FEPT-25.40 £63 €73 FEP heat shrink tube 22.86 - 38.1mm ID L=152mm 2/PK A-FEPT-38.10 £74 €86 FEP heat shrink tube 30.48 - 50.8mm ID L=152mm 2/PK A-FEPT-50.80 £82 €95

Spiral Cut Cable Wrap & Monofilament UHV Cable Ties Description Part Code Price £ Price € Description Part Code Price £ Price € Spiral cut cable wrap PEEK L=480mm A-SCW-PEEK48 £30 €35 PEEK® cable ties L=99mm max bundle dia 22mm 10/PK A-PCT99 £32 €37 Spiral cut cable wrap PEEK L=990mm A-SCW-PEEK99 £56 €65 PEEK® cable ties L=147mm max bundle dia 35mm 10/PK A-PCT147 £34 €40 Spiral cut cable wrap Teflon® L=480mm A-SCW-TEF48 £14 €17 PEEK cable ties L=188mm max bundle dia 48mm 10/PK A-PCT188 £34 €40 Spiral cut cable wrap Teflon® L=990mm A-SCW-TEF99 £26 €30 Stainless steel cable ties L=127mm max bundle dia 25mm 10/PK A-SCT127 £30 €35 PEEK monofilament 0.2mm OD L=30m A-PMONO £15 €18 Stainless steel cable ties L=201mm max bundle dia 51mm 10/PK A-SCT201 £32 €37 PEEK monofilament 0.2mm OD L=150m A-PMONO-150M £55 €64 Stainless steel cable ties L=259mm max bundle dia 69mm 10/PK A-SCT259 £34 €40 PEEK braided shield 4.7mm ID L=1.5m BS-PEEK4.7 £23 €27 PEEK cable tie mount M4 mounting hole 5/PK A-PCTM £24 €28 PEEK braided shield 6.4mm ID L=1.5m BS-PEEK6.4 £26 €30 Stainless steel cable tie mount 2-way 5/PK A-SCTM-2W £39 €45 Wire Identification Beads Stainless steel cable tie mount folded 5/PK A-SCTM-F £39 €45 Installation tool for PEEK cable ties A-PCT-TOOL £219 €252 Description Part Code Price £ Price € Installation tool for stainless steel cable ties A-SCT-TOOL £684 €787 UHV compatible wire ID beads 50 each six colours 1mm ID WIDBEADS £32 €37 UHV compatible wire ID beads 50 each six colours 2mm ID WIDBEADS2 £34 €40 Tools UHV compatible wire ID beads 50 each six colours 3mm ID WIDBEADS3 £43 €50 Description Part Code Price £ Price € UHV compatible wire ID beads 50 each six colours 5mm ID WIDBEADS5 £52 €60 Operating temperature range -200°C - 200°C Wire stripper 0.12 - 0.4mm dia wires (26-36AWG) WSTRIP1 £50 €58 Wire stripper 0.25 - 0.8mm dia wiresS (20-30AWG) WSTRIP2 £59 €68 Crimp tool for D / C pins - UHV DCT1 £336 €387 Crimp tool for D pins - HV DCT1-P £336 €387 Pin insert / extract tool for HV pins DPIE-HV £21 €25 Crimp tool for C19 UHV skts (20-24AWG & 26-30AWG) DCT2 £336 €387 Crimp tool for D type power pins DCT3 £343 €395 Crimp tool for coax sockets outer shell DCT4 £396 €456 Crimp tool for C3 & C6 UHV/air skts & C19 air skts DCT5 £366 €421 Insert to convert DCT1 to DCT2 crimp tool DCT-INS-1/2 £51 €59 Pin extraction tool for D type power pins DPOW-EXT £54 €63 Pin extraction tool for C3/C6 air side pins CPE-C3/6AIR £37 €43 Pin insert tool for C3/C6 air side pins CPI-C3/6AIR £30 €35 Crimp tool for SHV connectors. (Requires separate crimp die) SHVCT £60 €69 Crimp die for SHVCT to suit SHV5/10 connectors SHV5/10DIE £27 €32 Crimp die for SHVCT to suit SHV20 connectors SHV20DIE £27 €32 All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

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Ceramic Bushes Ceramic Standoffs VACUUM ACCESSORIES

Features: Features:

• Low loss steatite. • Steatite. • UHV compatible. • UHV compatible. • High temperature rated to above 900°C. • High temperature rated to 400°C. Specifications: • Vented cap head Screws included. Specifications: Material Low loss steatite Material Low loss steatite Properties Properties Colour Off white Colour Off white Density 2.9 g/cm3 Density 2.9 g/cm3 Porosity Nil

VACUUM ACCESSORIES Porosity Nil Permitivity 6 Permitivity 6 Power factor @ 1KHz 7 Power factor @ 1KHz 7 Resistivity @ 20°C >1014Ω/cm3 Resistivity @ 20°C >1014Ω/cm3 Dielectric strength @20°C 25kV/mm A A Dielectric strength @20°C 25kV/mm Thermal conductivity @375-1000°C 1.91 B D W/m/K Thermal conductivity 1.91 W/m/K B @375-1000°C C Hardness 7-8 MOHS C E E Steatite Hardness 7-8 MOHS B insulator D A Male Female Ceramic Stand-offs - Vented Screws

Voltage, DC Voltage, DC Thread A B Part Code Price £ Price € Ceramic Split Bushes In Vacuum In Air Size 10kV 4kV 6-32 12.7 9.5 A-CSO12-VS £24 €28 Type Fig. A B C D E Pack Part Code Price £ Price € Qty 12kV 5kV 6-32 19.1 9.5 A-CSO13-VS £26 €30 Male 1 8.0 2.8 4.8 5.3 2.3 10 A-CSB-2.5M £10 €12 20kV 8kV 6-32 25.4 9.5 A-CSO14-VS £27 €32 Female 2 8.0 2.8 5.5 5.7 2.8 10 A-CSB-2.5F £10 €12 25kV 10kV 6-32 31.8 9.5 A-CSO15-VS £29 €34 Male 1 12.0 3.8 6.4 7.5 3.4 10 A-CSB-3.5M £10 €12 30kV 12kV 6-32 38.1 9.5 A-CSO16-VS £29 €34 Female 2 12.0 3.8 6.4 8.0 2.4 10 A-CSB-3.5F £10 €12 35kV 14kV 6-32 50.8 9.5 A-CSO17-VS £29 €34

Male 1 13.6 4.1 7.2 7.9 3.1 10 A-CSB-4.0M £11 €13 25kV 10kV ¼-20 31.8 25.4 A-CSO18-VS £34 €40 Female 2 13.6 4.1 7.8 8.3 3.3 10 A-CSB-4.0F £11 €13 30kV 12kV ¼-20 38.1 25.4 A-CSO19-VS £41 €48 Male 1 16.0 5.2 9.5 8.7 5.4 10 A-CSB-5.0M £11 €13 35kV 14kV ¼-20 50.8 25.4 A-CSO20-VS £45 €52 Female 2 16.0 5.2 9.0 9.4 3.5 10 A-CSB-5.0F £11 €13 Male 1 20.0 7.0 9.0 11.0 4.0 10 A-CSB-1/4M £12 €14 Female 2 20.0 7.0 9.0 11.5 3.0 10 A-CSB-1/4F £12 €14 Male 1 22.0 8.0 10.0 13.0 4.0 10 A-CSB-5/16M £13 €15 Female 2 22.0 8.0 9.0 13.5 3.0 10 A-CSB-5/16F £13 €15 Male 1 29.0 10.0 15.0 18.0 7.0 10 A-CSB-3/8M £14 €17 Female 2 29.0 10.0 15.0 18.5 7.0 10 A-CSB-3/8F £14 €17

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.24 SECTION 9.2 CERAMIC BUSHES, STANDOFFS, TUBES & SPACERS SECTION 9.2 CERAMIC BUSHES, STANDOFFS, TUBES & SPACERS 9.25

Ceramic Beads Ceramic Beads VACUUM ACCESSORIES

Features: Features:

• Steatite ceramic. • High purity alumina ceramic, 95% Al2O3. • UHV compatible. • UHV compatible. • High temperature rated up to 1100°C. • High temperature rated up to 1700°C. Properties Specifications: Colour Off white/cream Material 95% Al2O3 3 Density 2.6 - 2.9 g/cm Properties Porosity Nil Colour Off white 14 3 Resistivity @ 20°C >10 Ω/cm Density 3.8 - 3.93 g/cm3 Dielectric strength @20°C 24kV/mm Porosity Nil VACUUM ACCESSORIES Hardness 7-8 MOHS Resistivity @ 20°C >1014Ω/cm3 Dielectric strength @20°C 17kV/mm Hardness 9 MOHS Ceramic Beads - Steatite Ceramic Beads - Alumina These beads are supplied in packs of OD ID L Part Code Price £ €0 Price € These beads are supplied in packs approx 100 pieces. 4.0 1.5 4.0 CBI-ST-1.5-4 £4 €5 OD ID L Approx Part Code Price £ Price € containing sufficient beads to form a Qty 4.0 2.0 4.0 CBI-ST-2-4 £4 €5 continuous length of approx 300mm. 2.5 1.3 2.8 107 CB-AL1.3 £30 €35 5.0 2.5 5.0 CBI-ST-2.5-5 £4 €5 4.0 1.7 4.3 69 CB-AL1.7 £30 €35 6.0 2.0 6.0 CBI-ST-2-6 £4 €5 4.6 2.2 4.7 63 CB-AL2.2 £30 €35 6.0 2.7 6.5 CBI-ST-2.7-6.5 £4 €5 6.1 2.7 6.6 45 CB-AL2.7 £30 €35 7.0 3.5 7.0 CBI-ST-3.5-7 £4 €5 6.1 3.6 6.6 45 CB-AL3.6 £30 €35 8.0 4.0 8.0 CBI-ST-4-8 £5 €6 9.3 3.7 10.2 29 CB-AL3.7 £30 €35 9.0 4.5 8.5 CBI-ST-4.5-8.5 £5 €6 9.5 5.2 8.0 CBI-ST-5.2-8 £5 €6 10.5 5.5 9.0 CBI-ST-5.5-9 £6 €7 13 7.5 9.0 CBI-ST-7.5-9 £7 €8

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

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Ceramic Tubes Ceramic Spacers VACUUM ACCESSORIES

Features: Features:

• High purity alumina ceramic as standard. • High purity alumina ceramic, 95% Al2O3. • UHV compatible. • UHV compatible. • High temperature rated up to 1700°C. • High temperature rated up to 1700°C. Specifications: Specifications:

Material 99.7% Al2O3 Material 95% Al2O3 Properties Properties Colour Off white Colour Off white Density 3.8 - 3.93 g/cm3 Density 3.8 - 3.93 g/cm3 Porosity Nil Porosity Nil VACUUM ACCESSORIES Resistivity @ 20°C >1014Ω/cm3 Resistivity @ 20°C >1014Ω/cm3 Dielectric strength @20°C 17kV/mm Dielectric strength @20°C 17kV/mm Thermal conductivity 26 W/m/K Hardness 9 MOHS @20-100°C Ceramic Spacers Hardness 9 MOHS No. of Hole OD Thickness Part Code Price £ Price € holes / pins ID ID 4 1.5 15.7 1.0 CS-AL4 £11 €13 L OD 6 1.5 15.7 1.0 CS-AL6 £11 €13 10 1.5 15.7 1.0 CS-AL10 £11 €13 20 1.5 31.8 1.0 CS-AL20 £14 €17 Ceramic Tubes 20 1.8 31.8 1.0 CS-AL20-L £14 €17

OD ID L No. Pack Part Code Price £ Price € 35 1.5 42.9 3.2 CS-AL35 £21 €25 Holes Qty 1.0 0.5 50.0 1 10 A-CT1/05-1-50 POA POA 2.0 1.0 50.0 1 10 A-CT2/1-1-50 POA POA 3.0 2.0 50.0 1 14 A-CT3/2-1-50 POA POA 6.0 4.0 50.0 1 10 A-CT6/4-1-50 POA POA 2.0 1.0 300.0 1 10 A-CT2/1-1-300 POA POA 4.0 2.0 300.0 1 10 A-CT4/2-1-300 POA POA 5.0 3.0 300.0 1 3 A-CT5/3-1-300 POA POA 10.0 7.0 300.0 1 3 A-CT10/7-1-300 POA POA 3.0 0.8 50.0 2 9 A-CT3/08-2-50 POA POA 3.0 0.8 300.0 2 3 A-CT3/08-2-300 POA POA 2.7 0.8 50.0 4 10 A-CT27/08-4-50 POA POA 2.7 0.8 300.0 4 3 A-CT27/08-4-300 POA POA 4.5 1.0 50.0 4 10 A-CT45/10-4-50 POA POA 4.5 1.0 300.0 4 3 A-CT45/10-4-300 POA POA Other sizes and materials available on request.

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.28 SECTION 9.2 CERAMIC BUSHES, STANDOFFS, TUBES & SPACERS SECTION 9.2 CERAMIC BUSHES, STANDOFFS, TUBES & SPACERS 9.29

Macor® Ceramic / PEEK Stock Macor® Ceramic / PEEK Stock VACUUM ACCESSORIES

® Macor machinable glass ceramic can be PEEK Rectangular bar easily worked using standard machining techniques, using tungsten carbide cutting Description Part Code Price £ Price € tools. PEEK bar 6.4 X 25.4mm X 304.8mm long A-PB-6.4X25.4 £53 €61 PEEK bar 6.4 X 50.8mm X 304.8mm long A-PB-6.4X50.8 £105 €121 ® Macor can be used continually at 800°C PEEK bar 9.5 X 25.4mm X 304.8mm long A-PB-9.5X25.4 £71 €82 and has a maximum bakeout temperature of PEEK bar 9.5 X 50.8mm X 304.8mm long A-PB-9.5X50.8 £142 €164 1000°C. Its coefficient of thermal expansion PEEK bar 12.7 X 25.4mm X 304.8mm long A-PB-12.7X25.4 £91 €105 matches many metals and sealing glasses. It is non-wetting, exhibits zero porosity, and PEEK bar 12.7 X 50.8mm X 304.8mm long A-PB-12.7X50.8 £182 €210 will not deform. It is an excellent insulator at PEEK bar 19.1 X 25.4mm X 304.8mm long A-PB-19.1X25.4 £117 €135 high voltages, various frequencies and high PEEK bar 19.1 X 50.8mm X 304.8mm long A-PB-19.1X50.8 £234 €270 temperatures. When properly baked out, PEEK bar 25.4 X 25.4mm X 304.8mm long A-PB-25.4X25.4 £143 €165 Macor® does not outgas. PEEK bar 25.4 X 50.8mm X 304.8mm long A-PB-25.4X50.8 £286 €329 VACUUM ACCESSORIES PEEK provides a clean, flexible electrical Macor® Sheet insulation with low outgassing characteristics. It is suitable for use to vacuum levels of Description Part Code Price £ Price € 1x10-10 Torr. Macor® sheet 6.35mm thick, 50.8 X 50.8mm A-MS-6.35X50.8SQ £87 €101 PEEK is a high performance thermoplastic Macor® sheet 6.35mm thick, 101.6 X 101.6mm A-MS-6.35X101.6SQ £236 €272 that is super-tough, super abrasion resistant, chemical and oil resistant, with very low PEEK Film / Sheet liquid and moisture absorbtion. The working temperature range is -72°C to Description Part Code Price £ Price € 250°C. PEEK film 0.076mm thick, 152.4 X 152.4mm A-PF-0.076X152.4SQ £9 €11 PEEK film 0.076mm thick, 304.8 X 304.8mm A-PF-0.076X304.8SQ £29 €34 ® Macor Cylindrical Rod PEEK film 0.127mm thick, 152.4 X 152.4mm A-PF-0.127X152.4SQ £15 €18 PEEK film 0.127mm thick, 304.8 X 304.8mm A-PF-0.127X304.8SQ £48 €56 Description Part Code Price £ Price € PEEK film 0.254mm thick, 152.4 X 152.4mm A-PF-0.254X152.4SQ £27 €32 Macor® rod 10mm DIA L=300mm A-MR-10-300 £67 €78 PEEK film 0.254mm thick, 304.8 X 304.8mm A-PF-0.254X304.8SQ £83 €96 Macor® rod 15mm DIA L=300mm A-MR-15-300 £84 €97 PEEK sheet 6.4mm thick, 152.4 X 152.4mm A-PS-6.4X152.2SQ £119 €137 Macor® rod 15mm DIA L=305mm A-MR-15-305 £84 €97 PEEK sheet 9.5mm thick, 152.4 X 152.4mm A-PS-9.5X152.2SQ £214 €247 Macor® rod 16mm DIA L=305mm A-MR-16-305 £92 €106 PEEK sheet 12.7mm thick, 152.4 X 152.4mm A-PS-12.76.4X152.2SQ £275 €317 Macor® rod 17mm DIA L=305mm A-MR-17-305 £104 €120 PEEK sheet 19.1mm thick, 152.4 X 152.4mm A-PS-19.1X152.2SQ £324 €373 Macor® rod 25mm DIA L=300mm A-MR-25-300 £173 €199 PEEK sheet 25.4mm thick, 152.4 X 152.4mm A-PS-25.44X152.2SQ £399 €459 Macor® rod 51mm DIA L=300mm A-MR-51-300 £502 €578

PEEK Cylindrical Rod PEEK Tubing

Description Part Code Price £ Price € Description Part Code Price £ Price € PEEK rod dia 6.4mm X 152.4mm long A-PR-6.4X152.4 £6 €7 PEEK TUBE ID=0.254mm,WALL=0.66mm, L=304.8mm 2/PK A-PT-0.254-300 £12 €14 PEEK rod dia 9.5mm X 152.4mm long A-PR-9.5X152.4 £12 €14 PEEK TUBE ID=0.508mm,WALL=0.53mm, L=304.8mm 2/PK A-PT-0.508-300 £12 €14 PEEK rod dia 12.7mm X 152.4mm long A-PR-12.7X152.4 £22 €26 PEEK TUBE ID=0.762mm,WALL=0.45mm, L=304.8mm 2/PK A-PT-0.762-300 £12 €14 PEEK rod dia 19.1mm X 152.4mm long A-PR-19.1X152.4 £41 €48 PEEK TUBE ID=1.016mm,WALL=0.28mm, L=304.8mm 2/PK A-PT-1.016-300 £12 €14 PEEK rod dia 25.4mm X 152.4mm long A-PR-25.4X152.4 £69 €80 PEEK TUBE ID=1.574mm,WALL=0.18mm, L=304.8mm 2/PK A-PT-1.574-300-T £18 €21 PEEK rod dia 38.1mm X 152.4mm long A-PR-38.1X152.4 £130 €150 PEEK TUBE ID=1.574mm,WALL=0.81mm, L=304.8mm 2/PK A-PT-1.574-300 £27 €32 PEEK rod dia 50.8mm X 152.4mm long A-PR-50.8X152.4 £211 €243 PEEK TUBE ID=2.362mm,WALL=0.66mm, L=304.8mm 2/PK A-PT-2.362-300 £30 €35 PEEK rod dia 63.5mm X 152.4mm long A-PR-63.5X152.4 £278 €320 PEEK rod dia 76.2mm X 152.4mm long A-PR-76.2X152.4 £369 €425 PEEK rod dia 101.6mm X 152.4mm long A-PR-101.6X152.4 £706 €812

Macor® Rectangular Bar

Description Part Code Price £ Price € Macor® bar 12.7 X 12.7mm X 50.8mm long A-MB-12.7X12.7-50.8 £30 €35 Macor® bar 12.7 X 12.7mm X 76.2mm long A-MB-12.7X12.7-76.2 £46 €53 Macor® bar12.7 X 12.7mm X 152.4mm long A-MB-12.7X12.7-152.4 £91 €105 Macor® bar 12.7 X 12.7mm X 300.0mm long A-MB-12.7X12.7-300 £156 €180

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.30 SECTION 9.3 LUBRICANTS, SEALANTS & GLUES ETC SECTION 9.3 LUBRICANTS, SEALANTS & GLUES ETC 9.31

Lubricants UHV Solder, Leak Sealant & Glues VACUUM ACCESSORIES

Dow Corning® HV Grease UHV Solder & Flux

Working Temp Tube Part Code Price £ Price € Working Temp Size Part Code Price £ Price € Vacuum Range °C Size Vacuum Range °C HV -40 to 200 50g A-GREASE-DC50 £10 €12 UHV Up to 275 25.4mm A-UHV-SOLDER £25 €29 HV -40 to 200 5kg tub A-GREASE-DC5KG £480 €552 UHV Up to 275 14ml A-UHV-SFLUX £29 €34

Molybdenum Disulphide Dry Lubricant Epoxi-Patch® Leak Sealant

Working Temp Bottle Part Code Price £ Price € Working Temp Tube Part Code Price £ Price € Vacuum Range °C Size Vacuum Range °C Size UHV -185 to 450 50g A-MOS2 £25 €29 HV -45 to 120 95g A-EP £16 €19 VACUUM ACCESSORIES

Apiezon® Vacuum Greases Apiezon® Q Compound

Type Vapour Temp Tube Part Code Price £ Price € Working Temp Tin Size Part Code Price £ Price € Pressure, Range °C Size Vacuum Range °C Torr @ 20°C HV -10 to 30 1kg A-APQ £120 €138 H 1.7x10-9 -10 to 240 25g A-APG-TYPEH £112 €129 L 7.0x10-11 10 to 30 50g A-APG-TYPEL-50 £110 €127

M 1.7x10-9 10 to 30 25g A-APG-TYPEM £57 €66 M 1.7x10-9 10 to 30 100g A-APG-TYPEM-100 £92 €106 N 6.0x10-10 -269 to 30 25g A-APG-TYPEN £123 €142

-9 T 4.6x10 10 to 120 25g A-APG-TYPET £107 €124 Electrically Conducting Glue AP100 7.0x10-11 10 to 30 50g A-AP100 £118 €136 AP101 1.0x10-5 -40 to 180 50g A-AP101 £59 €68 Working Temp Bottle Part Code Price £ Price € Vacuum Range °C Size PFPE 501 1.3X10-12 -15 to 250 100 A-APG-PFPE501 £153 €176 UHV -55 to 250 28g A-H21D £218 €251 Krytox® Vacuum Grease UHV -55 to 225 28g A-H27D £230 €265

Vapour Temp Tube Part Code Price £ Price € Pressure, Range °C Size Torr @ 20°C 1.7x10-13 -15 to 300 56g A-KRYTOX £96 €111 1.7x10-13 -15 to 300 224g A-KRYTOX-224 £370 €426 Electrically Insulating Glue

Working Temp Bottle Part Code Price £ Price € Vacuum Range °C Size UHV -55 to 250 85g A-H77 £105 €121 Air Service Thread Lubricating Grease

Description Part Code Price £ Price € Thread lubricating grease 454g tub with brush A-8009 £30 €35

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.32 SECTION 9.4 VENTED SCREWS SECTION 9.4 VENTED SCREWS 9.33

Vented Screws & Washers VACUUM ACCESSORIES

When a screw is inserted into a blind tapped Vented Cap Head Screws hole, a small pocket of gas will be trapped below the screw, this pocket of gas will give rise to a ‘virtual’ leak within your system. The use of vented screws will allow the pocket of Vent hole gas to escape thus avoiding ‘virtual’ leaks. LewVac offer a broad range of vented screws in many different styles and sizes. Just a small selection are listed here. If the style of screw or size that you require is not listed, Length please contact our sales office.

Features: Thread Length Part Code Price £ Price € Thread Length Part Code Price £ Price € Size Inches Size mm • Supplied in packs of ten pieces. 2-56 1/8” A-VS-2-56-1/8 £9 €11 M2 4 A-VS-M2X4 POA POA VACUUM ACCESSORIES • 304 stainless steel as standard. 2-56 1/4” A-VS-2-56-1/4 £9 €11 M2 5 A-VS-M2X5 £10 €12 • 316 stainless steel available on request. 2-56 3/8” A-VS-2-56-3/8 £13 €15 M2 6 A-VS-M2X6 £14 €17 • UHV compatible. 2-56 1/2” A-VS-2-56-1/2 £25 €29 M2 8 A-VS-M2X8 POA POA • Molybdenum disulphide (MoS ), tung- 2 2-56 5/8” A-VS-2-56-5/8 £40 €46 M2 10 A-VS-M2X10 POA POA sten disulphide (WS2), nickel (Ni) and 4-40 1/8” A-VS-4-40-1/8 £10 €12 Vented spring Vented silver (Ag) plating available on request. M2.5 4 A-VS-M2.5X4 POA POA 4-40 1/4” A-VS-4-40-1/4 £9 €11 washer screw • Additional screw types and sizes avail- M2.5 5 A-VS-M2.5X5 POA POA 4-40 3/8” A-VS-4-40-3/8 £12 €14 able on request. M2.5 6 A-VS-M2.5X6 POA POA 4-40 1/2” A-VS-4-40-1/2 £18 €21 M2.5 8 A-VS-M2.5X8 £13 €15 4-40 5/8” A-VS-4-40-5/8 £31 €36 M2.5 10 A-VS-M2.5X10 £16 €19 6-32 1/4” A-VS-6-32-1/4 £7 €8 M3 5 A-VS-M3X5 £9 €11 6-32 3/8” A-VS-6-32-3/8 £10 €12 M3 6 A-VS-M3X6 £10 €12 6-32 1/2” A-VS-6-32-1/2 £11 €13 M3 8 A-VS-M3X8 £12 €14 6-32 5/8” A-VS-6-32-5/8 £15 €18 M3 10 A-VS-M3X10 £14 €17 6-32 3/4” A-VS-6-32-3/4 £23 €27 M3 12 A-VS-M3X12 £18 €21 8-32 1/4” A-VS-8-32-1/4 £8 €10 Trapped 8-32 3/8” A-VS-8-32-3/8 £11 €13 M4 6 A-VS-M4X6 £12 €14 gas 8-32 1/2” A-VS-8-32-1/2 £13 €15 M4 8 A-VS-M4X8 £15 €18 Vented Spring Washers 8-32 5/8” A-VS-8-32-5/8 £16 €19 M4 10 A-VS-M4X10 £16 €19 8-32 3/4” A-VS-8-32-3/4 £21 €25 M4 12 A-VS-M4X12 £16 €19 Features: 10-32 1/4” A-VS-10-32-1/4 £7 €8 M4 16 A-VS-M4X16 £23 €27 10-32 3/8” A-VS-10-32-3/8 £8 €10 M4 20 A-VS-M4X20 £31 €36 • Supplied in packs of ten pieces. 10-32 1/2” A-VS-10-32-1/2 £12 €14 M4 25 A-VS-M4X25 £50 €58 • 304 stainless steel as standard. 10-32 5/8” A-VS-10-32-5/8 £13 €15 • 316 stainless steel available on request. M5 6 A-VS-M5X6 £16 €19 10-32 3/4” A-VS-10-32-3/4 £15 €18 • UHV compatible. M5 8 A-VS-M5X8 £12 €14 M5 10 A-VS-M5X10 £11 €13 • Molybdenum disulphide (MoS2), tungsten

disulphide (WS2), nickel (Ni) and silver M5 12 A-VS-M5X12 £14 €17 (Ag) plating available on request. Features: M5 16 A-VS-M5X16 £17 €20 • Additional sizes available on request. M5 20 A-VS-M5X20 £20 €23 Thread Part Code Price £ Price € Thread Part Code Price £ Price € M5 25 A-VS-M5X25 £36 €42 Size Size • Supplied in packs of ten pieces. • 304 stainless steel as standard. M6 8 A-VS-M6X8 £14 €17 2-56 A-VSW-2 £4 €5 M2 A-VSW-M2 £4 €5 • 316 stainless steel available on request. M6 10 A-VS-M6X10 £12 €14 4-40 A-VSW-4 £4 €5 M2.5 A-VSW-M2.5 £4 €5 • UHV compatible. M6 12 A-VS-M6X12 £14 €17 6-32 A-VSW-6 £4 €5 M3 A-VSW-M3 £4 €5 • Molybdenum disulphide (MoS2), tungsten M6 16 A-VS-M6X16 £20 €23 8-32 A-VSW-8 £4 €5 M4 A-VSW-M4 £4 €5 disulphide (WS ), nickel (Ni) and silver 2 M6 20 A-VS-M6X20 £22 €26 10-32 A-VSW-10 £4 €5 M5 A-VSW-M5 £4 €5 (Ag) plating available on request. M6 25 A-VS-M6X25 £35 €41 M6 A-VSW-M6 £4 €5 • Additional screw types and sizes available on request.

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.34 SECTION 9.4 VENTED SCREWS SECTION 9.4 VENTED SCREWS 9.35

Vented Screws VACUUM ACCESSORIES

Vented Hex Head Screws Vented Phillips Countersunk Head Screws

Vent hole Vent hole

Length Length

Thread Length Part Code Price £ Price € Thread Length Part Code Price £ Price € Thread Length Part Code Price £ Price € Thread Length Part Code Price £ Price € Size Inches Size Size Inches Size 4-40 1/4” A-VS-4-40-1/4H POA POA M3 5 A-VS-M3X5H £6 €7 2-56 1/8” A-VS-2-56-1/8CSPH £8 €10 M2.5 4 A-VS-M2.5X4CSPH POA POA VACUUM ACCESSORIES 4-40 3/8” A-VS-4-40-3/8H POA POA M3 5 A-VS-M3X6H £9 €11 2-56 1/4” A-VS-2-56-1/4CSPH £9 €11 M2.5 5 A-VS-M2.5X5CSPH POA POA 4-40 1/2” A-VS-4-40-1/2H POA POA M3 8 A-VS-M3X8H £13 €15 2-56 3/8” A-VS-2-56-3/8CSPH £13 €15 M2.5 6 A-VS-M2.5X6CSPH POA POA 4-40 5/8” A-VS-4-40-5/8H POA POA M3 10 A-VS-M3X10H £14 €17 2-56 1/2” A-VS-2-56-1/2CSPH £23 €27 M2.5 8 A-VS-M2.5X8CSPH POA POA 6-32 1/4” A-VS-6-32-1/4H POA POA M3 12 A-VS-M3X12H £22 €26 2-56 5/8” A-VS-2-56-5/8CSPH £41 €48 M2.5 10 A-VS-M2.5X10CSPH POA POA 6-32 3/8” A-VS-6-32-3/8H POA POA 4-40 1/8” A-VS-4-40-1/8CSPH £7 €8 M4 6 A-VS-M4X6H £12 €14 M3 5 A-VS-M3X5CSPH £9 €11 6-32 1/2” A-VS-6-32-1/2H POA POA 4-40 1/4” A-VS-4-40-1/4CSPH £9 €11 M4 8 A-VS-M4X8H £14 €17 M3 6 A-VS-M3X6CSPH £7 €8 6-32 5/8” A-VS-6-32-5/8H POA POA 4-40 3/8” A-VS-4-40-3/8CSPH £11 €13 M4 10 A-VS-M4X10H £17 €20 M3 8 A-VS-M3X8CSPH £10 €12 6-32 3/4” A-VS-6-32-3/4H POA POA 4-40 1/2” A-VS-4-40-1/2CSPH £18 €21 M4 12 A-VS-M4X12H £16 €19 M3 10 A-VS-M3X10CSPH £11 €13 8-32 1/4” A-VS-8-32-1/4H POA POA 4-40 5/8” A-VS-4-40-5/8CSPH £23 €27 M4 16 A-VS-M4X16H £24 €28 M3 12 A-VS-M3X12CSPH £15 €18 8-32 3/8” A-VS-8-32-3/8H POA POA 6-32 1/4” A-VS-6-32-1/4CSPH £6 €7 M4 20 A-VS-M4X20H £30 €35 M4 6 A-VS-M4X6CSPH £9 €11 8-32 1/2” A-VS-8-32-1/2H POA POA 6-32 3/8” A-VS-6-32-3/8CSPH £7 €8 M4 25 A-VS-M4X25H £50 €58 M4 8 A-VS-M4X8CSPH £10 €12 8-32 5/8” A-VS-8-32-5/8H POA POA 6-32 1/2” A-VS-6-32-1/2CSPH £11 €13 M5 6 A-VS-M5X6H £9 €11 M4 10 A-VS-M4X10CSPH £11 €13 8-32 3/4” A-VS-8-32-3/4H POA POA 6-32 5/8” A-VS-6-32-5/8CSPH £14 €17 M5 8 A-VS-M5X8H £10 €12 M4 12 A-VS-M4X12CSPH £13 €15 10-32 1/4” A-VS-10-32-1/4H POA POA 6-32 3/4” A-VS-6-32-3/4CSPH £18 €21 10-32 3/8” A-VS-10-32-3/8H POA POA M5 10 A-VS-M5X10H £11 €13 8-32 1/4” A-VS-8-32-1/4CSPH £6 €7 M4 16 A-VS-M4X16CSPH £21 €25 10-32 1/2” A-VS-10-32-1/2H POA POA M5 12 A-VS-M5X12H £12 €14 8-32 3/8” A-VS-8-32-3/8CSPH £8 €10 M4 20 A-VS-M4X20CSPH £28 €33 10-32 5/8” A-VS-10-32-5/8H POA POA M5 16 A-VS-M5X16H £19 €22 8-32 1/2” A-VS-8-32-1/2CSPH £10 €12 M4 25 A-VS-M4X25CSPH £48 €56 10-32 3/4” A-VS-10-32-3/4H POA POA M5 20 A-VS-M5X20H £22 €26 8-32 5/8” A-VS-8-32-5/8CSPH £13 €15 M5 6 A-VS-M5X6CSPH £8 €10 M5 25 A-VS-M5X25H £34 €40 8-32 3/4” A-VS-8-32-3/4CSPH £18 €21 M5 8 A-VS-M5X8CSPH £9 €11 M6 8 A-VS-M6X8H £12 €14 10-32 1/4” A-VS-10-32-1/4CSPH £6 €7 M5 10 A-VS-M5X10CSPH £9 €11 M6 10 A-VS-M6X10H £12 €14 10-32 3/8” A-VS-10-32-3/8CSPH £8 €10 M5 12 A-VS-M5X12CSPH £10 €12 M6 12 A-VS-M6X12H £12 €14 10-32 1/2” A-VS-10-32-1/2CSPH £9 €11 M5 16 A-VS-M5X16CSPH £14 €17 M6 16 A-VS-M6X16H £17 €20 10-32 5/8” A-VS-10-32-5/8CSPH £10 €12 M5 20 A-VS-M5X20CSPH £21 €25 10-32 3/4” A-VS-10-32-3/4CSPH £12 €14 M6 20 A-VS-M6X20H £21 €25 M5 25 A-VS-M5X25CSPH £37 €43 M6 25 A-VS-M6X25H £32 €37 M6 10 A-VS-M6X10CSPH £10 €12 M6 12 A-VS-M6X12CSPH £11 €13 Features: Features: M6 16 A-VS-M6X16CSPH £16 €19 M6 20 A-VS-M6X20CSPH £19 €22 • Supplied in packs of ten pieces. • Supplied in packs of ten pieces. M6 25 A-VS-M6X25CSPH £33 €38 • 304 stainless steel as standard. • 304 stainless steel as standard. • 316 stainless steel available on request. • 316 stainless steel available on request. • UHV compatible. • UHV compatible.

• Molybdenum disulphide (MoS2), tungsten • Molybdenum disulphide (MoS2), tungsten

disulphide (WS2), nickel (Ni) and silver disulphide (WS2), nickel (Ni) and silver (Ag) plating available on request. (Ag) plating available on request. • Additional screw types and sizes available • Additional screw types and sizes available on request. on request.

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.36 SECTION 9.4 VENTED SCREWS SECTION 9.4 VENTED SCREWS 9.37

Vented Screws VACUUM ACCESSORIES

Vented Socket Countersunk Head Screws Vented Socket Set Screws

Vent hole Vent hole

Length Length

Thread Length Part Code Price £ €0 Price € Thread Length Part Code Price £ Price € Thread Length Part Code Price £ Price € Thread Length Part Code Price £ Price € Size Size Size Size 2-56 1/8” A-VS-2-56-1/8CSS £9 €11 M2.5 4 A-VS-M2.5X4CSS POA POA 2-56 1/8” A-VS-2-56-1/8SET £9 €11 M2.5 4 A-VS-M2.5X4SET POA POA VACUUM ACCESSORIES 2-56 1/4” A-VS-2-56-1/4CSS £10 €12 M2.5 5 A-VS-M2.5X5CSS POA POA 2-56 1/4” A-VS-2-56-1/4SET £9 €11 M2.5 5 A-VS-M2.5X5SET POA POA 2-56 3/8” A-VS-2-56-3/8CSS £16 €19 M2.5 6 A-VS-M2.5X6CSS POA POA 2-56 3/8” A-VS-2-56-3/8SET £15 €18 M2.5 6 A-VS-M2.5X6SET POA POA 2-56 1/2” A-VS-2-56-1/2CSS £23 €27 M2.5 8 A-VS-M2.5X8CSS POA POA 2-56 1/2” A-VS-2-56-1/2SET £28 €33 M2.5 8 A-VS-M2.5X8SET POA POA 2-56 5/8” A-VS-2-56-5/8CSS £45 €52 M2.5 10 A-VS-M2.5X10CSS POA POA 2-56 5/8” A-VS-2-56-5/8SET £49 €57 M2.5 10 A-VS-M2.5X10SET POA POA 4-40 1/4” A-VS-4-40-1/4CSS £9 €11 4-40 1/8” A-VS-4-40-1/8SET £7 €8 M3 6 A-VS-M3X6CSS £10 €12 M3 4 A-VS-M3X4SET £9 €11 4-40 3/8” A-VS-4-40-3/8CSS £12 €14 4-40 1/4” A-VS-4-40-1/4SET £8 €10 M3 8 A-VS-M3X8CSS £13 €15 M3 5 A-VS-M3X5SET £8 €10 4-40 1/2” A-VS-4-40-1/2CSS £18 €21 4-40 3/8” A-VS-4-40-3/8SET £11 €13 M3 10 A-VS-M3X10CSS £13 €15 M3 6 A-VS-M3X6SET £9 €11 4-40 5/8” A-VS-4-40-5/8CSS £27 €32 4-40 1/2” A-VS-4-40-1/2SET £18 €21 M3 12 A-VS-M3X12CSS £23 €27 M3 8 A-VS-M3X8SET £14 €17€ 6-32 1/4” A-VS-6-32-1/4CSS £7 €8 4-40 5/8” A-VS-4-40-5/8SET £33 €38 M3 16 A-VS-M3X16CSS £38 €44 M3 10 A-VS-M3X10SET £15 €18 6-32 3/8” A-VS-6-32-3/8CSS £7 €8 6-32 1/4” A-VS-6-32-1/4SET £7 €8 M3 20 A-VS-M3X20CSS £51 €59 M3 12 A-VS-M3X12SET £21 €25 6-32 1/2” A-VS-6-32-1/2CSS £10 €12 6-32 3/8” A-VS-6-32-3/8SET £8 €10 M3 25 A-VS-M3X25CSS £93 €107 M3 16 A-VS-M3X16SET £42 €49 6-32 5/8” A-VS-6-32-5/8CSS £12 €14 6-32 1/2” A-VS-6-32-1/2SET £10 €12 M4 6 A-VS-M4X6CSS £11 €13 M4 5 A-VS-M4X5SET £10 €12 6-32 3/4” A-VS-6-32-3/4CSS £20 €23 6-32 5/8” A-VS-6-32-5/8SET £13 €15 M4 7 A-VS-M4X7CSS £15 €18 M4 6 A-VS-M4X6SET £11 €13 8-32 1/4” A-VS-8-32-1/4CSS £8 €10 6-32 3/4” A-VS-6-32-3/4SET £19 €22 8-32 3/8” A-VS-8-32-3/8CSS £9 €11 M4 8 A-VS-M4X8CSS £12 €14 8-32 1/4” A-VS-8-32-1/4SET £7 €8 M4 8 A-VS-M4X8SET £12 €14 8-32 1/2” A-VS-8-32-1/2CSS £13 €15 M4 10 A-VS-M4X10CSS £14 €17 8-32 3/8” A-VS-8-32-3/8SET £9 €11 M4 10 A-VS-M4X10SET £14 €17 8-32 5/8” A-VS-8-32-5/8CSS £13 €15 M4 12 A-VS-M4X12CSS £16 €19 8-32 1/2” A-VS-8-32-1/2SET £11 €13 M4 12 A-VS-M4X12SET £15 €18 8-32 3/4” A-VS-8-32-3/4CSS £17 €20 M4 16 A-VS-M4X16CSS £23 €27 8-32 5/8” A-VS-8-32-5/8SET £13 €15 M4 16 A-VS-M4X16SET £25 €29 10-32 1/4” A-VS-10-32-1/4CSS £6 €7 M4 20 A-VS-M4X20CSS £27 €32 8-32 3/4” A-VS-8-32-3/4SET £19 €22 M4 20 A-VS-M4X20SET £32 €37 10-32 3/8” A-VS-10-32-3/8CSS £8 €10 M4 25 A-VS-M4X25CSS £46 €53 10-32 1/4” A-VS-10-32-1/4SET £6 €7 M4 25 A-VS-M4X25SET £52 €60 10-32 1/2” A-VS-10-32-1/2CSS £9 €11 M4 30 A-VS-M4X30CSS £64 €74 10-32 3/8” A-VS-10-32-3/8SET £8 €10 M4 30 A-VS-M4X30SET £69 €80 10-32 5/8” A-VS-10-32-5/8CSS £10 €12 M4 35 A-VS-M4X35CSS £79 €91 10-32 1/2” A-VS-10-32-1/2SET £9 €11 M5 6 A-VS-M5X6SET £9 €11 10-32 3/4” A-VS-10-32-3/4CSS £13 €15 M5 8 A-VS-M5X8CSS £10 €12 10-32 5/8” A-VS-10-32-5/8SET £11 €13 M5 8 A-VS-M5X8SET £11 €13 10-32 3/4” A-VS-10-32-3/4SET £15 €18 M5 10 A-VS-M5X10CSS £10 €12 M5 10 A-VS-M5X10SET £12 €14 M5 12 A-VS-M5X12CSS £11 €13 M5 12 A-VS-M5X12SET £16 €19 M5 16 A-VS-M5X16CSS £18 €21 M5 16 A-VS-M5X16SET £18 €21 Features: M5 20 A-VS-M5X20CSS £23 €27 Features: M5 20 A-VS-M5X20SET £26 €30 M5 25 A-VS-M5X25CSS £35 €41 M5 25 A-VS-M5X25SET £40 €46 • Supplied in packs of ten pieces. M5 30 A-VS-M5X30CSS £50 €58 • Supplied in packs of ten pieces. M6 8 A-VS-M6X8SET £13 €15 • 304 stainless steel as standard. M6 8 A-VS-M6X8CSS £13 €15 • 304 stainless steel as standard. M6 10 A-VS-M6X10SET £14 €17 • 316 stainless steel available on request. M6 10 A-VS-M6X10CSS £13 €15 • 316 stainless steel available on request. M6 12 A-VS-M6X12SET £12 €14 • UHV compatible. M6 12 A-VS-M6X12CSS £14 €17 • UHV compatible. M6 16 A-VS-M6X16SET £17 €20

• Molybdenum disulphide (MoS2), tungsten M6 16 A-VS-M6X16CSS £17 €20 • Molybdenum disulphide (MoS2), tungsten M6 20 A-VS-M6X20SET £21 €25 disulphide (WS ), nickel (Ni) and silver disulphide (WS ), nickel (Ni) and silver 2 M6 20 A-VS-M6X20CSS £20 €23 2 M6 25 A-VS-M6X25SET £36 €42 (Ag) plating available on request. (Ag) plating available on request. • Additional screw types and sizes available M6 25 A-VS-M6X25CSS £37 €43 • Additional screw types and sizes available on request. M6 30 A-VS-M6X30CSS £51 €59 on request. M6 35 A-VS-M6X35CSS £54 €63

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.38 SECTION 9.4 VENTED SCREWS SECTION 9.5 OVER PRESSURE BURST DISCS 9.39 VACUUM ACCESSORIES Vented Molybdenum & Tantalum Screws Over Pressure Burst Discs

Fig. 1 Over Pressure Burst Discs are designed as a safety device to help protect vacuum systems against accidental over pressure. This can occur when internal gas or cryogenic liquid lines fail causing a rapid over pressure which could break view ports or damage delicate test equipment. Length Over pressure causes the thin foil diaphram to come into contact with the ten sharp edges of the housing and ruptures the foil Fig. 2 diaphram. This relieves the pressure in the system. Once the foil diaphram has been ruptured, the unit must be replaced.

The disc is designed to burst with an over VACUUM ACCESSORIES pressure of either 25psi or between 9-11.5psi.

Length Pressure relief valves are also available, see page 5.41 of this catalogue. Molybdenum Slotted Pan Head & Hex Head Screws CF Flanged

Description Fig. Part Code Price £ Price € Description Part Code Price £ Price € Molybdenum screw vented M2 X 8mm 10/PK 1 A-MOVS-M2X8 POA POA Over pressure burst disc (25psi) on DN16CF A-PBD-16CF £185 €213 Molybdenum screw vented M3 X 10mm 10/PK 1 A-MOVS-M3X10 POA POA Over pressure burst disc (9-11.5psi) on DN16CF A-PBD11.5-16CF £440 €506 Molybdenum screw vented M4 X 7mm hex head 10/PK 2 A-MOVS-M4X7H POA POA Over pressure burst disc (25psi) on DN40CF A-PBD-40CF £200 €230 Molybdenum screw vented M6 X 7mm hex head 10/PK 2 A-MOVS-M6X7H POA POA Over pressure burst disc (9-11.5psi) on DN40CF A-PBD11.5-40CF £451 €519 Molybdenum screw vented M6 X 10mm hex head 10/PK 2 A-MOVS-M6X10H POA POA

Molybdenum Nuts KF Flanged Description Part Code Price £ Price € Description Part Code Price £ Price € Molybdenum nut M2 10/PK A-MON-M2 POA POA Over pressure burst disc (25psi) on DN16KF A-PBD-16KF £185 €213 Molybdenum nut M3 10/PK A-MON-M3 POA POA Over pressure burst disc (11.5psi) on DN16KF A-PBD11.5-16KF £440 €506 Tantalum Slotted Pan Head Screws Over pressure burst disc (25psi) on DN40KF A-PBD-40KF £200 €230 Over pressure burst disc (11.5psi) on DN40KF A-PBD11.5-40KF £451 €519 Description Fig. Part Code Price £ Price € Tantalum screw vented M2 X 5mm each 1 A-TAVS-M2X5 POA POA Tantalum screw vented M3 X 10mm each 1 A-TAVS-M3X10 POA POA

Fig. 1 Fig. 2

20.8 20.8

A = 16CF A = 16KF 44.2 44.2 B = 40CF B = 40KF

A = 54.6 A = 54.1 B = 42.5 B = 43.7

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.40 SECTION 9.6 FORELINE TRAPS SECTION 9.6 FORELINE TRAPS 9.41

Sealed Coaxial Traps Rechargeable Coaxial Traps VACUUM ACCESSORIES

Features: Features:

• Copper or stainless steel trapping media. • Copper, stainless steel, activated alumina • low cost system protection from pump or activated charcoal trapping media. oil backstreaming. • System protection from pump oil • 2-stage trapping system. backstreaming, water, particulates, • Simple, one-piece body design. organic condensibles and acids. • Electropolished body for increased • 2-stage trapping system. corrosion resistance. • Simple, clamped two-piece body design. Specifications: • Electropolished body for increased corrosion resistance. Material Specifications: Body 304 St.St. Material VACUUM ACCESSORIES Trapping Media Cu or St.St. Body 304 St.St.

Seal Buna-N

Trapping Media Cu, St.St., Sealed Coaxial Traps - KF Flanges activated alumina, activated charcoal Flange Body Body L Trapping Part Code Price £ Price € Size OD, A Height, B Media DN16KF 63.5 77.5 160.0 Copper A-FLT-C-S-16KF £135 €156 Rechargeable Traps - Copper Media - KF Flanges

DN16KF 63.5 77.5 160.0 St.St. A-FLT-S-S-16KF £135 €156 Flange Body Body L Trapping Part Code Price £ Price € Size OD, A Height, B Media DN25KF 63.5 77.5 160.0 Copper A-FLT-C-S-25F £135 €156 DN16KF 50.8 96.5 149.9 Copper A-FLTRC-50-16KF POA POA DN25KF 63.5 77.5 160.0 St.St. A-FLT-S-S-25KF £135 €156 DN16KF 63.5 96.5 149.9 Copper A-FLTRC-63-16KF POA POA DN16KF 101.6 115.6 223.5 Copper A-FLT-C-16KF £143 €165 DN25KF 63.5 96.5 149.9 Copper A-FLTRC-63-25KF POA POA DN16KF 101.6 115.6 223.5 St.St. A-FLT-S-16KF £143 €165 DN25KF 76.2 121.9 175.3 Copper A-FLTRC-76-25KF POA POA DN25KF 101.6 115.6 223.5 Copper A-FLT-C-25KF £150 €173 DN40KF 76.2 121.9 175.3 Copper A-FLTRC-76-40KF POA POA DN25KF 101.6 115.6 223.5 St.St. A-FLT-S-25KF £150 €173 DN16KF 101.6 127.0 177.8 Copper A-FLTRC-101-16KF POA POA DN40KF 101.6 115.6 223.5 Copper A-FLT-C-40KF £169 €195 L B DN25KF 101.6 127.0 177.8 Copper A-FLTRC-101-25KF POA POA DN40KF 101.6 115.6 223.5 St.St. A-FLT-S-40KF £169 €195 DN40KF 101.6 127.0 177.8 Copper A-FLTRC-101-40KF POA POA DN50KF 101.6 115.6 223.5 Copper A-FLT-C-50KF £203 €234 DN50KF 101.6 127.0 203.2 Copper A-FLTRC-101-50KF POA POA DN50KF 101.6 115.6 223.5 St.St. A-FLT-S-50KF £203 €234 L B A DN40KF 152.4 185.4 238.8 Copper A-FLTRC-152-40KF POA POA DN50KF 152.4 185.4 264.2 Copper A-FLTRC-152-50KF POA POA Sealed Coaxial Traps - Weldable DN63LF 152.4 185.4 264.2 Copper A-FLTRC-152-63LF POA POA

Tube OD Body Body L Trapping Part Code Price £ Price € A DN80LF 152.4 185.4 264.2 Copper A-FLTRC-152-80LF POA POA inch/mm OD, A Height, B Media DN63LF 203.2 185.4 264.2 Copper A-FLTRC-203-63LF POA POA 0.75 / 19.1 63.5 77.5 153.7 Copper A-FLT-C-19S-W £113 €130 DN80LF 203.2 185.4 264.2 Copper A-FLTRC-203-80LF POA POA 0.75 / 19.1 63.5 77.5 153.7 St.St. A-FLT-S-19S-W £113 €130 DN100LF 203.2 185.4 264.2 Copper A-FLTRC-203-100LF POA POA 1.0 / 25.4 63.5 77.5 153.7 Copper A-FLT-C-25S-W £117 €135 1.0 / 25.4 63.5 77.5 153.7 St.St. A-FLT-S-25S-W £117 €135 Replacement media - Copper 0.75 / 19.1 101.6 115.6 217.2 Copper A-FLT-C-19-W £120 €138 Description Part Code Price £ Price € 0.75 / 19.1 101.6 115.6 217.2 St.St. A-FLT-S-19-W £120 €138 Replacement copper media for 50.8mm body trap A-FLTRM-C-50 POA POA 1.0 / 25.4 101.6 115.6 217.2 Copper A-FLT-C-25-W £132 €152 Replacement copper media for 63.5mm body trap A-FLTRM-C-63 POA POA 1.0 / 25.4 101.6 115.6 217.2 St.St. A-FLT-S-25-W £132 €152 Replacement copper media for 76.2mm body trap A-FLTRM-C-76 POA POA 1.5 / 38.1 101.6 115.6 217.2 Copper A-FLT-C-38-W £139 €160 L B Replacement copper media for 101.6mm body trap A-FLTRM-C-101 POA POA 1.5 / 38.1 101.6 115.6 217.2 St.St. A-FLT-S-38-W £139 €160 Replacement copper media for 152.4mm body trap A-FLTRM-C-152 POA POA 2.0 / 50.8 101.6 115.6 217.2 Copper A-FLT-C-51-W £150 €173 Replacement copper media for 203.2mm body trap A-FLTRM-C-203 POA POA 2.0 / 50.8 101.6 115.6 217.2 St.St. A-FLT-S-51-W £150 €173 A

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.42 SECTION 9.6 FORELINE TRAPS SECTION 9.6 FORELINE TRAPS 9.43

Rechargeable Coaxial Traps VACUUM ACCESSORIES

Rechargeable Traps - Activated Alumina Media - KF Flanges Replacement media - Stainless Steel

Flange Body Body L Trapping Part Code Price £ Price € Description Part Code Price £ Price € Size OD, A Height, B Media Replacement stainless steel media for 50.8mm body trap A-FLTRM-SS-50 POA POA DN16KF 50.8 96.5 149.9 Alumina A-FLTRAA-50-16KF £225 €259 Replacement stainless steel media for 63.5mm body trap A-FLTRM-SS-63 POA POA DN16KF 63.5 96.5 149.9 Alumina A-FLTRAA-63-16KF £244 €281 Replacement stainless steel media for 76.2mm body trap A-FLTRM-SS-76 POA POA DN25KF 63.5 96.5 149.9 Alumina A-FLTRAA-63-25KF £252 €290 Replacement stainless steel media for 101.6 mm body trap A-FLTRM-SS-101 POA POA DN25KF 76.2 121.9 175.3 Alumina A-FLTRAA-76-25KF £297 €342 Replacement stainless steel media for 152.4mm body trap A-FLTRM-SS-152 POA POA DN40KF 76.2 121.9 175.3 Alumina A-FLTRAA-76-40KF £323 €372 Replacement stainless steel media for 203.2mm body trap A-FLTRM-SS-203 POA POA DN16KF 101.6 127.0 177.8 Alumina A-FLTRAA-101-16KF £357 €411 DN25KF 101.6 127.0 177.8 Alumina A-FLTRAA-101-25KF £364 €419 DN40KF 101.6 127.0 177.8 Alumina A-FLTRAA-101-40KF £372 €428 Rechargeable Traps - Activated Charcoal Media - KF Flanges DN50KF 101.6 127.0 203.2 Alumina A-FLTRAA-101-50KF £387 €446 L B Flange Body Body L Trapping Part Code Price £ Price € DN40KF 152.4 185.4 238.8 Alumina A-FLTRAA-152-40KF £447 €515 VACUUM ACCESSORIES Size OD, A Height, B Media DN50KF 152.4 185.4 264.2 Alumina A-FLTRAA-152-50KF £469 €540 DN16KF 50.8 96.5 149.9 Charcoal A-FLTRAC-50-16KF POA POA DN63LF 152.4 185.4 264.2 Alumina A-FLTRAA-152-63LF £533 €613 DN16KF 63.5 96.5 149.9 Charcoal A-FLTRAC-63-16KF POA POA A DN80LF 152.4 185.4 264.2 Alumina A-FLTRAA-152-80LF £574 €661 DN25KF 63.5 96.5 149.9 Charcoal A-FLTRAC-63-25KF POA POA DN63LF 203.2 185.4 264.2 Alumina A-FLTRAA-203-63LF £814 €937 DN25KF 76.2 121.9 175.3 Charcoal A-FLTRAC-76-25KF POA POA DN80LF 203.2 185.4 264.2 Alumina A-FLTRAA-203-80LF £829 €954 DN40KF 76.2 121.9 175.3 Charcoal A-FLTRAC-76-40KF POA POA DN100LF 203.2 185.4 264.2 Alumina A-FLTRAA-203-100LF £848 €976 DN16KF 101.6 127.0 177.8 Charcoal A-FLTRAC-101-16KF POA POA Replacement media - Activated Alumina DN25KF 101.6 127.0 177.8 Charcoal A-FLTRAC-101-25KF POA POA DN40KF 101.6 127.0 177.8 Charcoal A-FLTRAC-101-40KF POA POA Description Part Code Price £ Price € DN50KF 101.6 127.0 203.2 Charcoal A-FLTRAC-101-50KF POA POA L B Replacement activated alumina media for 50.8mm body trap A-FLTRM-AA-50 £19 €22 DN40KF 152.4 185.4 238.8 Charcoal A-FLTRAC-152-40KF POA POA Replacement activated alumina media for 63.5mm body trap A-FLTRM-AA-63 £23 €27 DN50KF 152.4 185.4 264.2 Charcoal A-FLTRAC-152-50KF POA POA Replacement activated alumina media for 76.2mm body trap A-FLTRM-AA-76 £30 €35 DN63LF 152.4 185.4 264.2 Charcoal A-FLTRAC-152-63LF POA POA Replacement activated alumina media for 101.6 mm body trap A-FLTRM-AA-101 £38 €44 A DN80LF 152.4 185.4 264.2 Charcoal A-FLTRAC-152-80LF POA POA Replacement activated alumina media for 152.4mm body trap A-FLTRM-AA-152 £68 €79 DN63LF 203.2 185.4 264.2 Charcoal A-FLTRAC-203-63LF POA POA Replacement activated alumina media for 203.2mm body trap A-FLTRM-AA-203 £105 €121 DN80LF 203.2 185.4 264.2 Charcoal A-FLTRAC-203-80LF POA POA DN100LF 203.2 185.4 264.2 Charcoal A-FLTRAC-203-100LF POA POA Rechargeable Traps - Stainless Steel - KF Flanges

Flange Body Body L Trapping Part Code Price £ Price € Replacement media - Activated Charcoal Size OD, A Height, B Media Description Part Code Price £ Price € DN16KF 50.8 96.5 149.9 St.St. A-FLTRSS-50-16KF £225 €259 Replacement activated charcoal media for 50.8mm body trap A-FLTRM-AC-50 POA POA DN16KF 63.5 96.5 149.9 St.St. A-FLTRSS-63-16KF £244 €281 Replacement activated charcoal media for 63.5mm body trap A-FLTRM-AC-63 POA POA DN25KF 63.5 96.5 149.9 St.St. A-FLTRSS-63-25KF £252 €290 Replacement activated charcoal media for 76.2mm body trap A-FLTRM-AC-76 POA POA DN25KF 76.2 121.9 175.3 St.St. A-FLTRSS-76-25KF £297 €342 Replacement activated charcoal media for 101.6 mm body trap A-FLTRM-AC-101 POA POA DN40KF 76.2 121.9 175.3 St.St. A-FLTRS-76-40KF £323 €372 Replacement activated charcoal media for 152.4mm body trap A-FLTRM-AC-152 POA POA DN16KF 101.6 127.0 177.8 St.St. A-FLTRSS-101-16KF £357 €411 Replacement activated charcoal media for 203.2mm body trap A-FLTRM-AC-203 POA POA DN25KF 101.6 127.0 177.8 St.St. A-FLTRSS-101-25KF £364 €419 DN40KF 101.6 127.0 177.8 St.St. A-FLTRSS-101-40KF £372 €428 DN50KF 101.6 127.0 203.2 St.St. A-FLTRSS-101-50KF £387 €446 L B DN40KF 152.4 185.4 238.8 St.St. A-FLTRSS-152-40KF £447 €515 DN50KF 152.4 185.4 264.2 St.St. A-FLTRSS-152-50KF £469 €540 DN63LF 152.4 185.4 264.2 St.St. A-FLTRSS-152-63LF £533 €613 A DN80LF 152.4 185.4 264.2 St.St. A-FLTRSS-152-80LF £574 €661 DN63LF 203.2 185.4 264.2 St.St. A-FLTRSS-203-63LF £814 €937 DN80LF 203.2 185.4 264.2 St.St. A-FLTRSS-203-80LF £829 €954 DN100LF 203.2 185.4 264.2 St.St. A-FLTRSS-203-100LF £848 €976

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.44 SECTION 9.7 PVC HOSE SECTION 9.7 PVC HOSE 9.45

PVC Hose VACUUM ACCESSORIES

Features: KF Flanged PVC Hose

• Temperature range -5 - 65°C. Description Part Code Price £ Price € • Custom lengths available. DN10KF reinforced PVC hose L=500mm A-PVCK10-500 £45 €52 DN10KF reinforced PVC hose L=1000mm A-PVCK10-1000 £49 €57 DN16KF reinforced PVC hose L=500mm A-PVCK16-500 £45 €52 DN16KF reinforced PVC hose L=1000mm A-PVCK16-1000 £49 €57 DN25KF reinforced PVC hose L=500mm A-PVCK25-500 £46 €53 DN25KF reinforced PVC hose L=1000mm A-PVCK25-1000 £51 €59 DN40KF reinforced PVC hose L=500mm A-PVCK40-500 £57 €66 DN40KF reinforced PVC hose L=1000mm A-PVCK40-1000 £65 €75 DN50KF reinforced PVC hose L=500mm A-PVCK50-500 £79 €91 DN50KF reinforced PVC hose L=1000mm A-PVCK50-1000 £90 €104 VACUUM ACCESSORIES Unflanged PVC Hose

Description Part Code Price £ Price € Reinforced PVC vacuum hose ID=12mm L=1m A-PVC10 £8 €10 Reinforced PVC vacuum hose ID=20mm L=1m A-PVC16 £8 €10 Reinforced PVC vacuum hose ID=25mm L=1m A-PVC25 £10 €12 L Reinforced PVC vacuum hose ID=38mm L=1m A-PVC40 £16 €19 Reinforced PVC vacuum hose ID=50mm L=1m A-PVC50 £23 €27 Reinforced PVC vacuum hose ID=100mm L=1m A-PVC100 £53 €61

Hose Clips

Description Part Code Price £ Price € Hose clamp to suit 12mm ID hose A-HC10 £3 €4 Hose clamp to suit 20mm ID hose A-HC16 £3 €4 Hose clamp to suit 25mm ID hose A-HC25 £3 €4 Hose clamp to suit 38mm ID hose A-HC40 £4 €5 Hose clamp to suit 50mm ID hose A-HC50 £7 €8 Hose clamp to suit 100mm ID hose A-HC100 £8 €10

Half nipples & hose adapters are available separately, for use with PVC hose, please see section 3.2 & 3.3.

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.46 SECTION 9.8 TITANIUM SUBLIMATION PUMP SECTION 9.8 TITANIUM SUBLIMATION PUMP 9.47

Titanium Sublimation Pump & Filaments Titanium Sublimation Pump Controller & Cables VACUUM ACCESSORIES

Features: Specifications: Supply Voltage • Three filaments. • Standard length 203mm. A-TSP2H 220/230VAC 50 or 60Hz • Custom lengths available on request. A-TSP2L 110/110VAC 50 or 60Hz • Bakeable to 350°C. Specifications: Power Consumption Less than 20W when idling, less than 700W when sublimating at Maximum Current (Degas) 52A 55A with a maximum length cable. Material Power Factor >0.97 at max output power Feedthrough Stainless steel Output Current Regulated at 30 to 55A Insulation Alumina ceramic RMS x 0.1A in sublimation, 5 to 25A RMS x 5A in degas. VACUUM ACCESSORIES Filaments TiMo alloy Output Voltage Determined by the lead -1 -11 Operating Pressure 10 to 10 mbar and cartridge resistance. Maximum output Operating Temperature -196 to 250°C voltage is ≥9.5V RMS at 45A. Bakeout Temperature 350°C Dimensions: Timing Sublimation period 0.1 to 3 minutes x 0.1 min. Delay interval 1 to 59 minutes, 1 to 9.9 Mounting Flange DN40CF • 483 x 88 x 365.2mm. hours. Degas time 1 to 99 minutes. All timing is Max Evaporation Rate 10mg per minute • 11kg net (Shipping weight 13kg). derived from the mains supply frequency. Usable Ti 0.6g per filament Output Duty Cycle 100% at 300W output power and less than 30°C ambient temperature. 34 Operating Temperature 10 to 40°C Features:

• 2U (88mm) high full-width instrument for easy rack mounting. • Low cost. Simple, robust and reliable design, which is easy to service. All output switching is by semiconductor devices. 50 203 • Low-noise. Complies with EC EMC and LV directives. Power factor >0.97. • Sublimation current settable over the range 30-55A in increments of 0.1A. Suits 85% Ti, 15% Mo filaments from 1.8 to 2.1mm diameter. Titanium Sublimation Pump And Spare Parts • Filaments are warmed and cooled gently to avoid thermal shocks. The sublimation

Description Part Code Price £ Price € current contains minimal harmonics to reduce the risk of early filament failure due to Titanium sublimation pump A-TSP £495 €570 magnetostrictive stress or mechanical resonance. • Pump current is accurately regulated in order to automatically compensate for mains Replacement filaments for A-TSP 3/pk A-TSP-FIL3 £32 €37 variations and pump cables warming. Replacement filaments for A-TSP 30/pk A-TSP-FIL £258 €297 • No in-service adjustment is required. Replacement filament clamp set for A-TSP A-TSP-CLAMP £180 €207 • Self-timed delay between getter renewal adjustable from 1 minute to 99 hours. Replacement screw set for A-TSP-CLAMP filament clamps A-TSP-SCREW £26 €30 • Filaments may be run for degassing at currents between 5A and 25A to prevent overloading Replacement insulator bush set for A-TSP A-TSP-BUSH £28 €33 the ion pump. Filaments can be kept warm at the end of a system bake. • Sublimation inhibit/trigger function by external switch or relay. • Suitable for a wide range of cartridges with up to four filaments. • Indicates open-circuit filament, shorted cable/filament, inhibit, overtemperature. Thermal overload protection. • 11kg net (Shipping weight 13kg). Titanium Sublimation Pump Controller & Cables

Description Part Code Price £ Price € Titanium sublimation pump controller 220/240VAC A-TSP2H £995 €1145 Titanium sublimation pump controller 100/110VAC A-TSP2L £995 €1145 6 Metre 6mm2 pump lead 1m bakeable to 200°C A-TSP2BL6 £210 €242 6 Metre 6mm2 pump lead non bakeable A-TSP2L6 £147 €169

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.48 SECTION 9.9 HEATER TAPES SECTION 9.10 TEMPERATURE CONTROLLER 9.49

Silicone Heater Tapes Temperature Controller VACUUM ACCESSORIES

INTRODUCTION. INTRODUCTION.

Silicone heater tapes are rugged, yet The A-TEMPCONT controller offers solutions lightweight and flexible. With these heaters, to reduce system complexity and lower you can put the heat where it is needed the cost of control loop ownership. You can and, in the process, improve heat transfer, configure the A-TEMPCONT as a discrete PID speed warm-ups and decrease wattage controller with adaptive tuning, as a discrete, requirements. agency approved, over/under limit controller, Fibreglass reinforced silicone rubber gives or as an integrated control loop solution by you the heater dimensional stability without combining the PID functionality, over/under sacrificing flexibility. Because very little limit functionality and high amperage NO- material separates the element from the ARC power switching output in a single panel part to be heated, heat transfer is rapid and mount package. efficient. A number of serial communication options are available to support your connectivity

VACUUM ACCESSORIES PERFORMANCE CAPABILITIES needs. Please contact our sales office for • Operating temperatures to 260°C. further details. • Watt densities to 12.5 W/cm2. Features: • 1.4mm thick with a wire wound element, 0.5mm thick with an etched foil element. 1.4mm thick heater • Advanced PID control algorithm. ® with wire-wound ele- Teflon insulated SPECIFICATIONS • Configuration communications with ment leads as standard, software. silicone, or neoprene Maximum width x Maximum • factory mutual approved over/under available on request length: 915 x 3050mm limit with auxiliary outputs. Wire wound 510 x 760mm • Memory for saving and restoring param- Etched foil eter settings. Thickness (standard): • Programmable menu system. Wire wound 1.4mm • Waterproof front panel. 0.5mm thick heater Etched foil 0.5mm with etched foil ele- Weight (standard): Temperature Controller ment Wire wound 0.24g/cm2 2 Description Part Code Price £ Price € Element vulcanised Etched foil 0.09g/cm Temperature controller express - single zone A-TEMPCONT-EXP1 POA POA between two layers of Maximum operating tempera- 260°C silicone rubber / fibreglass ture: Type K T/C 13x16mm brass shim A-TEMP-KTC POA POA Minimum ambient tempera- -62°C Our standard heater tapes are wire wound. ture: Etched foil heaters available upon request. Please contact our sales office to discuss your Maximum voltage: 240VAC requirements for heater tapes, as we can Maximum wattage: Contact sales provide tapes in many different sizes shapes office and configurations. APPLICATIONS

• Vacuum system bakeout. • Freeze protection and condensation prevention. • Medical equipment heating. • Curing of plastic laminates. • Photo processing equipment. Silicone Heater Tapes

Description Part Code Price £ Price € Heater tape 230-240V, 400W, 1000mm X 50mm with 1000mm teflon® leads A-HT1000-50 £103 €119 Heater tape 230-240V, 200W, 1000mm X 25mm with 200mm teflon® leads A-HT1000-25 £78 €90 Heater tape 230-240V, 400W, 2000mm X 25mm with 300mm teflon® leads A-HT2000-25 £117 €135 Heater tape 230-240V, 600W, 3000mm X 25mm with 300mm teflon® leads A-HT3000-25 £208 €240 Heater tape 230-240V, 300W, 254mm X 76.2mm with 300mm teflon® leads A-HT254-76 £67 €78

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.50 SECTION 9.11 VACUUM EXSICCATOR SECTION 9.12 IN VACUUM MICRO SWITCH 9.51

Vacuum Exsiccator In Vacuum Micro Switch VACUUM ACCESSORIES

INTRODUCTION. General Specifications:

Compact and rigid vacuum exsiccator box Material made from polished transparent PMMA Housing PEEK® GS, to store samples under vacuum or in a controlled atmosphere. Pump and vent Nuts Stainless steel connection via valve with 6mm Serto tube Vacuum Compatibility 10-10 mbar fittings. The exsiccator is equipped with removeable shelves, offering a clear view Radiation compatibility Yes and the possibility of placing boxes neatly Temperature Range -5°C to 200°C ordered. After pumpdown using a membrane pump for instance, the exsiccator holds a Mounting 3/8-24 with two nuts base pressure of approximately 25mbar for a Installation Position Any period of several months. A pressure gauge indicates the vacuum level. The box can be Reproducability 3µm VACUUM ACCESSORIES filled with dry nitrogen or argon if desired. An Dead Stroke ~0.1mm overpressure valve which opens at 200mbar overpressure is provided for safety reasons. Over-stroke Max. 2.8mm Electrical Specifications: Original Design by Paul Scherrer Institute, Switzerland INTRODUCTION. Contact Nature Floating Vacuum Exsiccator This accurate, reproducible and compact electrical switch is manufactured for use Contact Type Normally Closed Part Code Price £ Price € in UHV and or radiation environment Contact Material Gold Plated applications. Switching Current 50mA

shelves Switching Voltage 30VDC Weight, kg Weight, Number of = W x H D = W x H D connections Pump & vent Wall thickness Wall Internal dimensions Internal External dimensions External Conductor Material Ag plated OFHC inc valves etc. (box only) (box etc. inc valves Copper 510 x 295 x 305 350 x 225 x 250 2 24 2 19.0 A-EXSICA3S POA POA Sheath Material Kapton® (? x ? x ?) 700 x 315 x 330 515 x 225 x 265 1 35 2 28.0 A-EXSICA2S POA POA Electrical Interface (585 x 295 x 330) Connector Free Ended Cable 265 x 220 x 240 210 x 108 x 120 2 20 1 3.9 A-EXSICA3P POA POA (240 x 150 x150) Wire Length 1.5m Conductor Diameter 0.6mm Sheath Diameter 0.81 - 0.87mm

In Vacuum Micro Switch

Description Part Code Price £ Price € UHV precision switch 50mA 30VDC PEEK housing A-LS-PEEK £225 €259

All dimensions are nominal in millimetres unless otherwise specified All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk 9.52 VACUUM ACCESSORIES CUSTOM MANUFACTURE

All dimensions are nominal in millimetres unless otherwise specified

Email : [email protected] - Tel : +44 (0)1444 233372 - Fax : +44 (0)1444 233392 - Website : www.lewvac.co.uk