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Pressure and Vaccum Switches for Process Applications SOR® Pressure Switches are rugged, field-mounted instruments. The pressure sensing element of the SOR pressure switch is a force-balance, piston-actuated assembly. The sensing element is sealed by a flexible diaphragm and a static o-ring. A wide selection of wetted parts materials for media compatibility and containment are available. A metal diaphragm may be welded to the pressure port for certain applications, thereby eliminating the o-ring. B3 Application Information The SOR pressure switches in this catalog are suitable for a variety of process applications. Basic models with standard wetted parts are normally suitable for air, oil, water and non- corrosive processes. See the Quick Selection Guide on pages 4 and 5. Specific application requirements can normally be met by selecting optional components, such as switching elements, diaphragm systems and pressure ports. See How to Order on page 3. Certain applications may require customized specials. Consult the SOR representative in your area or the factory. NN
This catalog describes switches that are: • General Purpose • Weatherproof • Conventional Explosion Proof
Other specific types of switches available through your SOR representative are: • Hermetically Sealed (for hazardous locations) • Pivot Seal (for high shock pressures and cycle rates) • Differential Pressure • Temperature (remote and direct mount) • Electronic and Mechanical Level • Electronic Pressure LC
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 1/32 Pressure and Vacuum Switches Features
Complete Product Line Agency Listings/Certification
Standard models and customized Select models with ATEX, IECEx, specials cover pressure ranges from CSA, FM, GOST R, INMETRO, 30 inches Hg VAC to 4000 psi. Rostechnadzor (RTN), TIIS, UL Meets most code and customer Robust Construction requirements.
Rugged, high-cycle rate tolerance, long life, not critical to vibration, high overrange Safety Certified to IEC 61508 (SIL) and proof pressures, excellent corrosion SOR products are certified to IEC resistance to hostile environments. 61508 for non-redundant use in SIL1 Enclosure ratings: NEMA 1, 4, 4X, 7, and SIL2 Safety Instrumented Systems or 9 available. for most models. For more details or Ingress protection rating up to IP66. values applicable to a specific product,
Features and Benefits see the Safety Integrity Level Quick Instrument Quality Guide (Form 1528). High resolution of set points, high repeatability, narrow dead band, Shock/Vibration
negligible temperature effect. Select models tested to MIL-S-901D (Navy) shock test. Wetted Parts Select models tested to MIL-S-167 Wide selection materials, process vibration test. connection configurations and sizes. Optional “fire-safe” pressure sensor. Built-In Quality
Rigid quality standards maintained from Snap-Action Electrical Switching raw material to finished product. Wide selection UL Listed and CSA Certified switching elements for AC Delivery and DC service. Optional “hermetically Routine shipments 7 to 10 working sealed” capsule for hazardous and hostile days. Emergency shipments via same environments. day air. Field Adjustable Service Self-locking adjustment, no special tools required. No-charge factory calibration. Factory sales engineers and area SOR representatives provide effective and prompt worldwide Cost Effective service. Simple and fast installation without special tools, long service life, no required Warranty periodic service or spare parts. 3 years from date of manufacture.
2/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches How to Order
Model Number System 6NN-K5-M4-C2A-YY
Piston Housing Switching Spring Diaphragm & O-Ring Pressure Port Accessories Element
Quick Selection Guide Basic SOR pressure switches with standard wetted parts are normally suitable for air, oil, water and non-corrosive processes. The Quick Selection Guide on pages 4 and 5 shows these basic SOR pressure and vacuum switches. Corrosive service and particular customer requirements may require optional components. Refer to How to Order section below to build a customized model number or the dedicated page to locate optional components, such as switching elements, diaphragm systems, pressure ports and accessories. Each position in the model number, except Accessories, must have a designator.
Design and specifications are subject to change without notice. For latest revision, see sorinc.com.
Applications SOR pressure switches in this catalog are suitable for a wide variety of continuous pressure applications. Specific application requirements can normally be met by selecting optional components, such as, switching elements, diaphragm systems and pressure ports. Certain applications may require customized specials. Consult the SOR representative in your area or the factory.
How to Order Information and data in this catalog are formatted to provide a convenient guide to assist instrument engineers, plant engineers and end users in selecting pressure switches for their unique applications.
Steps 1 through 5 are required. Step 6 is optional. Orders must have complete Model Numbers, i.e., each component must have a designator.
Step 1: Select Piston-Spring adjustable range/set point from Specifications (pages 7 & 8). Piston-Spring combination determines adjustable range.
Step 2: Select Housing for type of pressure switch and service (page 9).
Step 3: Select electrical Switching Element for electrical service (pages 10 & 11).
Step 4: Select Diaphragm and O-Ring for process compatibility and containment (pages 12 & 13).
Step 5: Select Pressure Port for process compatibility and connection (page 14).
Step 6: Select Accessories required for service (page 16).
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 3/32 Pressure and Vacuum Switches Quick Selection Guide - Pressure
Basic SOR pressure switches with standard wetted parts are normally suitable for air, oil, water and non-corrosive processes. Corrosive service and particular customer requirements may require optional components. Refer to How to Order on page 3 to locate optional components, such as, housing, switching elements, diaphragm systems, pressure ports and accessories. Each position in the model number, except Accessories, must have a designator.
Typical Adjustable Dead Weatherproof Range Explosion Proof Band Model Number (increasing pressure) Model Number psi psi (in. wc.) (in. wc.) 12NN - N66 - N4 - B1A (0.6 to 2.5) (0.4) 12L - N66 - N4 - B1A 12NN - K614 - N4 - B1A (2.5 to 45.0) (0.8) 12L - K614 - N4 - B1A Explosion Proof 12NN - K2 - N4 - B1A 0.4 to 2.0 0.1 12L - K2 - N4 - B1A Weatherproof 12NN - K4 - N4 - B1A 0.5 to 6.0 0.1 12L - K4 - N4 - B1A 12NN - K5 - N4 - B1A 0.75 to 12 0.1 12L - K5 - N4 - B1A 12NN - K45 - N4 - B1A 1 to 16 0.15 12L - K45 - N4 - B1A Piston 12 Overrange 200 (psi) Proof 400 (psi) Adjustable Typical Weatherproof Model Range Dead Explosion Proof Number (increasing pressure) Band Model Number psi psi 4NN - K2 - N4 - B1A 2 to 8 0.2 4L - K2 - N4 - B1A 4NN - K4 - N4 - B1A 2 to 25 0.3 4L - K4 - N4 - B1A 4NN - K5 - N4 - B1A 3 to 50 0.4 4L - K5 - N4 - B1A Weatherproof 4NN - K45 - N4 - B1A 4 to 75 0.5 4L - K45 - N4 - B1A Explosion Proof Piston 4 Overrange 750 (psi) Proof 1000 (psi)
Standard Construction Notes • Housing: NN - aluminum; L - cast iron 1. See balance of catalog for construction options. • Switching Element: SPDT; N - 10 amps @ 2. Dead band values are expressed as typical 250 VAC; K - 15 amps @ 250 VAC expected at mid-range for a particular model • Diaphragm & O-ring: N4 - primary (wetted) number. See Dead Band Considerations on page 8. diaphragm, TCP; o-ring (wetted) Buna-N 3. Design and specifications subject to change • Pressure Port: 1/4” NPT(F); B1A - aluminum; without notice. For latest revision, see sorinc.com. F1A - carbon steel
4/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Quick Selection Guide - Pressure
Typical Adjustable Range Weatherproof Dead Explosion Proof (increasing pressure) Model Number Band Model Number psi psi 6NN - K2 - N4 - F1A 7 to 30 0.5 6L - K2 - N4 - F1A 6NN - K3- N4 - F1A 12 to 100 0.9 6L - K3 - N4 - F1A 6NN - K5- N4 - F1A 20 to 180 1.4 6L - K5 - N4 - F1A Weatherproof 6NN - K45- N4 - F1A 25 to 275 1.9 6L - K45 - N4 - F1A Explosion Proof 5NN - K3- N4 - F1A 25 to 240 2.2 5L - K3 - N4 - F1A 5NN - K5- N4 - F1A 35 to 375 3.1 5L - K5 - N4 - F1A 5NN - K45- N4 - F1A 45 to 550 3.9 5L - K45 - N4 - F1A 9NN - K4- N4 - F1A 100 to 500 5.3 9L - K4 - N4 - F1A 9NN - K5- N4 - F1A 200 to 1000 9.2 9L - K5 - N4 - F1A 9NN - K45- N4 - F1A 200 to 1750 15 9L - K45 - N4 - F1A 1NN - K45- N4 - F1A 500 to 4000 98 1L - K45 - N4 - F1A Piston 6, 5 Overrange 1500 (psi) Proof 2500 (psi) 9 2500 6000 1 5000 6000 Standard Construction Notes • Housing: NN - aluminum; L - cast iron 1. See balance of catalog for construction options. • Switching Element: SPDT; K - 15 amps @ 250 VAC 2. Dead band values are expressed as typical • Diaphragm & O-ring: N4 - primary (wetted) expected at mid-range for a particular model diaphragm, TCP; o-ring (wetted) Buna-N number. See Dead Band Considerations on page 8. • Pressure Port: 1/4” NPT(F); B1A - aluminum; 3. Design and specifications subject to change F1A - carbon steel without notice. For latest revision, see sorinc.com. Quick Selection Guide - Vacuum
Typical Adjustable Range Dead Weatherproof Explosion Proof Vacuum-O-Pressure Band Model Number Model Number in. Hg (in. wc) in. Hg (in. wc) 52NN - K116 - M4 - B1A (20 - 0 - 20) (0.8) 52L - K116 - N4 - B1A 52NN - K117 - M4 - B1A (40 - 0 - 40) (0.9) 52L - K117 - N4 - B1A Weatherproof Explosion Proof 54NN - K117 - M4 - B1A 15 - 0 - 15 0.4 54L - K117 - N4 - B1A 54NN - K118 - M4 - B1A 30 - 0 0.6 54L - K118 - N4 - B1A 56NN - K216 - M2 - F1A 30 - 0 - 20 0.8 56L - K216 - M2 - F1A 56NN - K316 - M2 - F1A 30 - 0 - 160 1.1 56L - K316 - M2 - F1A Piston 52 Overrange 200 (psi) Proof 400 (psi) 54 750 1000 56 1500 2500 Standard Construction Notes • Housing: NN - aluminum; L - cast iron 1. See balance of catalog for construction options. • Switching Element: SPDT; K - 15 amps @ 250 VAC 2. Dead band values are expressed as typical • Diaphragm & o-ring: N4 - primary (wetted) expected at mid-range for a particular model diaphragm, TCP; o-ring (wetted) Buna-N. Piston number. See Dead Band Considerations on page 8. 56 primary (wetted) diaphragm, 316SS. 3. Design and specifications subject to change • Pressure Port: 1/4” NPT(F); B1A - aluminum; without notice. For latest revision, see sorinc.com. F1A - carbon steel
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 5/32 Pressure and Vacuum Switches Glossary of Terms
SOR recognizes that there is no industry convention with respect to terminology and definitions pertinent to pressure switches. This glossary applies to SOR pressure switches.
Pressure Switch Proof Pressure A bi-stable electromechanical device that The maximum input pressure that may be actuates/deactuates one or more electrical continuously applied to the pressure switch switching element(s) at a predetermined without causing leakage or catastrophic discrete pressure/vacuum (set point) upon material failure. Permanent change of set rising or falling pressure/vacuum. points may occur, or the device may be rendered inoperative. Adjustable Range Repeatability The span of pressure between upper and lower The ability of a pressure switch to successively limits within which the pressure switch may be operate at a set point that is approached from adjusted to actuate/deactuate. It is expressed a starting point in the same direction and re- for increasing pressure. turns to the starting point over three consecutive Set Point cycles to establish a pressure profile. That discrete pressure at which the pressure Repeatability on SOR switches will be smaller switch is adjusted to actuate/deactuate on than 1% of full scale per ISA/ANSI S51.1. rising or falling pressure. It must fall within SPDT Switching Element the adjustable range and be called out as Single-Pole, Double Throw (SPDT) has three increasing or decreasing pressure. connections: C — Common, NO — Normally Dead Band Open and NC — Normally Closed, which The difference in pressure between the allows the switching element to be electrically increasing set point and the decreasing set connected to the circuit in either NO or point. It is expressed as typical, which is an NC state. average with the increasing set point at DPDT Switching Element mid-range for a pressure switch with the DPDT is two synchronized SPDT switching standard K switching element. It is normally elements which actuate together at increasing fixed (non-adjustable). set point and deactuate together at decreasing Fire-Safe set point. Discrete SPDT switching elements The ability of a welded seal pressure sensor to allow two independent circuits to be switched; contain the process at elevated temperatures i.e., one AC and one DC. up to 1900°F at the rated overrange pressure, The synchronization linkage is factory set, and unsupported by the body of the pressure switch. is not field adjustable. Synchronization is Hermetically Sealed verified by connecting test lamps to the switching elements and observing them go A welded steel capsule with glass-to-metal, “On” simultaneously at actuation and “Off” si- factory-sealed electrical leads that isolates the multaneously at deactuation. electrical switching element(s) from the environment. Overrange The maximum input pressure that may be continuously applied to the pressure switch without causing permanent change of set point, leakage or material failure.
6/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Step 1: Piston-Spring 6NN-K5-M4-C2A-YY
This table is a listing of piston-spring combinations and the corresponding adjustable ranges, dead bands, overrange and proof pressures. Adjustable range is expressed for increasing pressure; the set point must be within the adjustable range. Dead band is expressed as typical. See Dead Band Considerations on page 8.
Adjustable Range4 Typical Dead Band1 Overrange Proof Piston-Spring psi bar psi bar Designators psi bar psi bar (in. wc) [mbar] (in. wc) [mbar] 12 - 662 (0.6 to 2.5) [1.5 to 6.2] (0.4) [1] 12 - 6143 (2.5 to 45) [6.2 to 110] (0.8) [2] 12 - 2 0.4 to 2.0 [30 to 140] 0.1 [6.9] 200 14 400 28 12 - 4 0.5 to 6.0 [35 to 415] 0.1 [6.9] 12 - 5 0.75 to 12 [50 to 830] 0.1 [6.9] 12 - 45 1 to 16 [70 to 1100] 0.15 [10.3] 4 - 2 2 to 8 [140 to 550] 0.2 [13.8] 4 - 4 2 to 25 0.14 to 1.7 0.3 [20.7] 750 50 1000 70 4 - 5 3 to 50 0.2 to 3.5 0.4 [27.6] 4 - 45 4 to 75 0.3 to 5 0.5 [34.5] 6 - 2 7 to 30 0.5 to 2 0.5 [34.5] 6 - 3 12 to 100 0.8 to 7 0.9 [62.1] 6 - 5 20 to 180 1.4 to 12 1.4 [96.5] 6 - 45 25 to 275 1.7 to 19 1.9 0.13 1500 100 2500 170 5 - 3 25 to 240 1.7 to 16 2.2 0.15 5 - 5 35 to 375 2.4 to 26 3.1 0.21 5 - 45 45 to 550 3.1 to 38 3.9 0.27 9 - 46 100 to 500 7 to 35 5.3 0.37 9 - 56 200 to 1000 14 to 70 9.2 0.63 2500 170 6000 410 9 - 456 200 to 1750 14 to 120 15 1.03 1 - 456 500 to 4000 35 to 275 98 6.76 5000 340 6000 410
1. Dead band values are expressed as typical 5. Diaphragms may have an additional effect on expected at mid-range with the standard K dead band. See page 13, Note 9. switching element assembly installed. When 6. Diaphragm life may be limited by using T or H optional switching elements are specified, switching elements with Numbers 1 and corresponding dead band multipliers shown 9 pistons. on pages 8 and 10 must be applied. 7. Metric bar (mbar) values are practical 2. The 12/66 piston/spring combination is equivalents of the reference English values; not available with the N switching element only. necessarily exact mathematical conversions. 3. Adjustable range becomes 10 to 45 in. wc This data appears on the product nameplate whenever switching elements other than K, KA, when metric engineering units are specified. W, D or M are used. 8. A breather drain (Accessory KK, see page 16) 4. Special ranges may be possible. Consult the should be specified when low pressure factory or the SOR representative in your area. adjustable ranges are used in environments with significant ambient temperature changes. 9. Filled isolators attached to the pressure switch will affect dead band.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 7/32 Pressure and Vacuum Switches Step 1: Piston-Spring 52NN-K116-M4-C2A-YY
This table is a listing of piston-spring combinations and the corresponding adjustable ranges, dead bands, overrange and proof pressures. SOR vacuum switches are compound; they will operate in either vacuum or pressure modes. The adjustable range is expressed from maximum vacuum decreasing to zero gauge and increasing to maximum pressure. Dead band is expressed as typical. See dead band considerations below. The set point must be within the adjustable range. A vacuum switch is generally better suited than a pressure switch for set points very near zero gauge.
Adjustable Range2 Typical Dead Band1 Overrange Proof (Vacuum - 0 - Pressure) (Vacuum Mode) Piston-Spring in. Hg bar in. Hg mbar psi bar psi bar (in. wc) [mbar] (in. wc) 52 - 116 (20 - 0 - 20) [50 - 0 - 50] (0.8) 1.99 200 14 400 28 52 - 117 (40 - 0 - 40) [100 - 0 - 100] (0.9) 2.23 54 - 117 15 - 0 - 15 0.5 - 0 - 0.5 0.4 13.5 750 50 1000 70 54 - 118 30 - 0 1.0 - 0 0.6 20.3 56 - 2163 30 - 0 - 20 1.0 - 0 - 0.7 0.8 27. 1 1500 100 2500 170 56 - 3163 30 - 0 - 160 1.0 - 0 - 5.4 1.1 37. 3
Notes 1. Dead band values are expressed as typical 3. Number 56 piston is not available with a “T” expected at mid-range with the standard K micro switch switching element assembly installed. When 4. Diaphragms may have an additional effect optional switching elements are specified, on dead band. See page 13, Note 9. the corresponding dead band multipliers shown 5. Metric bar (mbar) values are practical below must be applied. equivalents of the reference English values; 2. Special ranges may be possible. Consult the not necessarily exact mathematical conversions. factory or the SOR representative in your area. This data appears on the product nameplate when metric engineering units are specified. Dead Band Considerations 1. Dead band values are expressed as typical expected at mid-adjustable range using the standard K switching element. Switching Element Dead Band When optional switching elements are specified, corresponding Designators Multiplier dead band multipliers must be applied. K, KA, N, W 1.0 2. Dead bands are fixed (non-adjustable), except when T or H D, E, J, M, Y 1.5 switching elements are used. A, B, EF, G, JF 3.0 3. Dead band can be adjustable by selecting T or H switching element. (Diaphragm life may be limited when used with L, YY 3.5 Numbers 1 and 9 pistons.) AF, CA, EE 4.0 4. Dead band multipliers must be applied to the typical dead band BD, C, JJ, S 5.0 value shown for piston spring combination in specifications, pages 7 and 8, whenever optional switching elements other EG, JG 5.5 than K, KA or W are used. AA, BB, GG, KK 6.0 5. Dead band can be widened by selecting an optional switching LL 6.5 element with a multiplier greater than 1.0. Example: Model 6NN-G5-M4-C2A-YY AG 8.5 Typical Dead Band 1.4 psi T 2.5 to 6.5 G-Switching Element multiplier = 3 H 1.0 to 3.0 Corrected Typical Dead Band 1.4 x 3 = 4.2 psi 6. See item #9, page 7.
8/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Step 2: Housing General Purpose NEMA 1 6NN-K5-M4-C2A-YY
Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Left, Right Material: Aluminum Material: Aluminum See Agency Listings pages 17 & 18. See Switching Element Groups See Switching Element Groups PP 1, 2, 3 & 4 below. P3 1, 2, 3, & 4 below.
Weatherproof NEMA 4, 4X, IP66
Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Left, Right Material: Aluminum Material: Aluminum Material: Aluminum See Agency Listings pages 17 Cover: Heavy Duty with Viton gasket See Agency Listings pages 17 & 18. & 18. See Agency Listings pages 17 & 18. See Switching Element Groups See Switching Element Groups See Switching Element Groups NN N3 1, 2, 3 & 4 below. 1, 2, 3 & 4 below. N4 1, 2, 3 & 4 below.
Electrical - RN: 3/4” NPT(F) - Right Electrical - RT: 3/4” NPT(F) - Right Electrical - RM: M20 x 1.5 - Right Electrical - RS: M20 x 1.5 - Right Electrical: 3/4” NPT(F) - Right Six-place compression type terminal Six-place compression type Material: Carbon Steel block terminal block See Switching Element Material: Aluminum Material: 316SS N6 Group 1 below. RN See Agency Listings pages 17 & 18. RT See Agency Listings pages 17 & 18. RM See Switching Element Groups RS See Switching Element Groups 1, 2, 3 & 5 below. 1, 2, 3 & 5 below. Electrical: 3/4” NPT(F) - Right Manual reset only Six-place compression type terminal block Material: Aluminum See Agency Listings pages 17 & 18. RB See Switching Element Group 6 below. Hazardous Locations - Conventional Explosion Proof NEMA 4, 4X, 7, 9, IP66
UL Listed Class I, Group C & D; UL Listed Class I, Groups C & D; Separate electrical and set point Class II, Group E, F, & G; Divisions Class II, Groups E, F & G; Divisions 1 adjustment compartments. 1 & 2 as an outlet box only & 2 as an outlet box only Weatherproof Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Right Six-place, compression-type Material: Cast Iron Six-place compression type terminal terminal block. Weatherproof with Option CG block with Option LL See Agency Listings pages 17 & 18. See Switching Element Groups 1, Material: Copper-free aluminum *L 3 below. Weatherproof *LC See Switching Element Groups 1, 2 & 3 below.
Electrical: 3/4” NPT(F) - Left, Right Ul Listed Class I, Group C & D; UL Listed Class I, Groups C & D; *B3 Material: Aluminum Class II, Group E, F, & G; Divisions Class II, Groups E, F & G; Divisions 1 1 & 2 as an outlet box only & 2 as an outlet box only Electrical: M20 x 1.5 - Left, Right Electrical: 3/4” NPT(F) - Left, Electrical: 3/4” NPT(F)-Right, Left, Top *B4 Material: Aluminum Right, Top Six-place, compression-type terminal Material: Cast Iron block with Option LL Material: Copper-free aluminum Electrical: M20 x 1.5 - Left, Right Weatherproof with Option CG *B5 Material: Cast Iron *S See Switching Element Groups 1, *SC Weatherproof 3, 6 below. See Switching Element Groups 1, 2, Electrical: 3/4” NPT(F) - Left, Right 3 & 6 below. *B6 Material: Cast Iron
Class I, Group A, B, C, & D; Class Explosion Proof IIB - T4. Separate II, Groups E, F, & G; Divisions 1 & 2 electrical and set point adjustment as an outlet box only compartments. Electrical: 3/4” NPT(F) - Left, Right, Electrical: PF 3/4”(F) - Right Top Six-place, ring-type terminal block. Material (Housing): Aluminum Switching Element Groups 1, 2, 3 & 5 below. Material: Aluminum Material (Cover): Aluminum See Switching Element Groups 1, 2, *TA Weatherproof with Option CG. *J4 & 3 below. See Switching Element Groups 1 & 3 below. *Not recommended for direct mount where vibration is expected. Housing should be securely mounted to a flat surface (bulkhead or panel rack) or pipe stanchion.
Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Switching Element A, AA, B, BB, Group/Housing BD*, C**, CA***, GG, KK, AF, AG, EF, T H D, M Compatibility E, EE, G, J, JJ, K, LL, YY EG, JF, JG KA, L, N, S, W, Y
*BD only available with RN, RM, RT and RS housings. **C micro switch is not available in L, S and TA housings. ***CA micro switch only available in PP, NN, N3 and N4 housings.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 9/32 Pressure and Vacuum Switches Step 3: Switching Element 6NN-K5-M4-C2A-YY
Dead Band Switching Electrical Electrical AC Rating DC Rating Resistive Designator Element Contact Connection Multiplier Service Type Type Volts Amps Volts Amps Volts Amps SPDT DPDT SPDT DPDT Normal 250 15 125 0.4* 30 5.0* 1.0 6.0 K KK Service AC
Low Power 125 1 - - 28 1.0* 1.0 - KA - Gold Contacts 125 1 - - 30 1.0 1.5 5.0 J JJ Wide Dead Band AC 250 15 125 0.5 - - 3.0 6.0 G GG AC or DC 250 11 125 0.5* 30 5.0 3.0 6.0 A AA Wide Dead Band DC 250 15 125 0.5 30 10* 3.5 6.5 L LL Narrow Dead 250 5 125 0.5* 30 5.0* 1.5 4.0 E EE Band DC Very Wide Dead 250 15 125 0.5 - - 5.0 - C - Band DC Very High- 1.5 Capacity DC Minimum 125 10 125 - - 5.0 - S - Magnetic 10.0 Blow-Out Maximum 250 5 125 0.3 - - 3.0 6.0 B BB Hi-Ambient Temperature 250 5 125 0.5* - - 1.5 3.5 Y YY Rating - 400°F 250 5 125 0.3* - - 1.0 - W - Low Pressure Service 250 10 - - - - 1.0 - N - 12-66 only Wide Adjustable 2.5 to 250 15 125 0.4* - - - T - Dead Band 6.5 Narrow Adjustable 1.0 to 250 15 - - - - - H - Dead Band 3.0 Manual Reset - (Automatic Actuation D - Increasing Pressure) 250 15 125 0.5 - - 1.5 - Manual Reset - (Automatic Actuation M - Decreasing Pressure)
Hermetically Sealed 250 11 125 0.5* 30 5.0 4.0 8.5 AF AG Switching Element 250 5.0 125 0.5* 30 5.0* 3.0 5.5 EF EG Hermetically Sealed 125 1.0 - - 30 1.0 3.0 5.5 JF JG Gold Contacts FM-Approved Ser- 250 22 125 0.5 - - 4.0 - CA - vice Only Explosion Proof EEx 250 7. 0 250 0.25 30 7. 0 5.0 - BD -
d IIC T6 (SW Only) Element SPDT - (1) SPDT Single Switching actuation/deactuation at increasing/decreasing set points. Element DPDT - (2) SPDT Synchronized Double Switching Elements - Screw Terminals. W Switching K, KA, G, L, C, N, S, Y, are specified. Leads except when terminal blocks Color-Coded Wire Elements _ 18” 18 AWG All other Switching Elements - Consult Factory. T & H Switching
Cross reference compatibility chart on page 9 to ensure that switching element will fit in housing. Review notes on page 11 for more details.
10/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Step 3: Switching Element 6NN-K5-M4-C2A-YY
Notes 1. Double switching elements have wire leads 5. Switching elements W, & Y have Elgiloy springs. except when supplied in housings RB, RM, 6. Certain switching elements are capable of RN, RS, RT, B3, B4, B5, B6 and J4. Terminal handling greater voltage and/or amperage. blocks are standard in these housings. Consult the factory should your requirements 2. Dead band multipliers must be applied to the exceed catalog values. All switching elements typical dead band figures given in the above except BD are UL Recognized and CSA specification tables on pages 7 and 8. Certified. The DC current ratings marked with an 3. Switching element ambient temperature limits: asterisk (*) are not UL Listed but have been verified by testing and/or experience. -65 to 400oF (-54 to 204oC) B, Y, W 7. Ambient temperature is reduced to 200°F (93°C) -65 to 250oF (-54 to 120oC) A, E, & J for J, JJ, A, AA, E, EE, B, BB, Y, YY, & W switching -40 to 167oF (-40 to 75oC) AF, AG, EF, elements when CV accessory is selected. EG, JF, JG -13 to 158oF (-25 to 70oC) BD CAUTION: -65 to 180oF (-54 to 80oC) All others The switching element assembly has been precisely positioned in the housing 4. The hermetically sealed switching element at the factory for optimum performance. Any capsule is ATEX Approved, UL Listed, CSA inadvertent movement or replacement in the Certified and TestSafe Approved as an explosion field will degrade performance, could render proof snap switch according to the following the device inoperative, and can void the table with conditions and exceptions specified warranty unless factory authorized procedures in Note 3. are followed. Hazardous Location Agency Designator Conditions Class I, Groups A, B, UL Listed C, & D AF, EF, AG, CSA Certified Class II, Groups E, F EG, JF, JG & G; Divisions 1 & 2 Ex s IIC T6 IP65 TestSafe AF, EF, Class I, Zone I DIP Approved AG, EG T6 IP65 AF, EF, AG, ATEX Approved II 2 G EEx m II EG, JF, JG
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 11/32 Pressure and Vacuum Switches Step 4: Diaphragm & O-Ring 6NN-K5-M4-C2A-YY Notes O-Ring Diaphragm 1. N4 diaphragm system is standard, but requires Designator (Wetted) (Wetted Primary) a designator in the model number. It is normally Viton A4 suitable for air, oil, water and noncorrosive Monel processes. M2 diaphragm system is standard Kalrez* A6 on Number 56 vacuum switches. (See notes Viton H4 Hastelloy-B 10 & 13.) Kalrez* H6 2. U7 designates a welded flush-type diaphragm. Viton J4 Available only in 1” NPT(M) 316SS on Hastelloy-C Numbers 5 & 6 pistons with K switching Kalrez* J6 Viton L4 element. See page 15. Carpenter-20 3. U8 designates the welded fire-safe diaphragm Kalrez* L6 system. 316SS is stocked. Not available on Viton GLT M1 Number 1 piston or vacuum switches. Buna-N M2 Example: U8-C2A is a 316SS fire-safe welded Viton M4 diaphragm system. See page 15. Neoprene M5 4. U9 designates a welded diaphragm system. 316L SS Not available on vacuum switches. Kalrez* M7 Example: U9-A1A is a Monel welded Aflas M8 diaphragm system. See page 15. M9 EPR 5. Other diaphragm and o-ring combinations may (See Note 11) N1 be available. Consult the factory or the SOR Viton representative in your area for more information. (See Note 13) N3 6. Wetted parts have been selected as Buna-N (See Note 7) representing the most suitable commercially TCP Teflon-Coated available material for use in the service intended. N4 Buna-N Polyimide Standard However, they do not constitute a guarantee (See Notes 1 & 13) against corrosion or permeation, since processes N5 Kalrez* vary from plant to plant and concentration of (See Note 13) harmful fluids, gases or solids vary from time to Kalrez* Kalrez N6 time in a given process. Empirical experience N7 EPR by users should be the final guide. Alternate TCP (See Note 13) Teflon-Coated materials are generally available. N8 Aflas Polyimide (See Note 13) P1 Buna-N Buna-N (See Note 13) Neoprene Neoprene R1 Viton S1 Viton (Continued on page 13.) Viton GLT S2 Buna-N W2
Viton Tantalum W4 Neoprene (See Note 10) W5 Kalrez* W6 EPR EPR Y1 U7 None Welded (See Note 2) U8 None Fire-Safe Welded (See Note 3) U9 None Welded (See Note 4) *Kalrez or equivalent Perfluoroelastomer (FFKM) o-rings
12/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Step 4: Diaphragm & O-Ring 6NN-K5-M4-C2A-YY
7. N3 diaphragm system utilizes a durable 9. Dead bands are slightly higher when using back-up diaphragm for high cycle-rate, high H, J, N3, N6, U or W series diaphragm shock applications where Buna-N and TCP are options. Consult the factory. compatible with the process. Consult factory if 10. Diaphragm systems N1, N3, N4, N5, N6, N7, process temperatures are well below freezing. N8, P1, R1, S1, S2, W2, W4, W5, W6, Y1, 8. This table shows allowable minimum and U8, U9 are not available on vacuum switches maximum temperatures for o-rings. Consult the with number 52, 54 or 56 pistons. factory for temperatures down to –65°F on 11. M9 diaphragm system is suggested for steam fire- safe and welded metal diaphragm applications up to 400°F. systems. 12. If Kalrez, EPR or Viton is selected for high temperature process media or ambient O-Ring Material °F °C temperature requirements, the A, B, E, J, W or Viton 32 to 400 0 to 204 Y switching elements are suggested with reference to the table in Note 3, page 11. Viton GLT -20 to 400 -29 to 204 13. Only diaphragm systems N1, N4, N5, N7, N8 Kalrez* 5 to 400 -15 to 204 and P1 are available on the 12-66 piston Aflas 25 to 400 -4 to 204 spring combination. Buna-N -30 to 200 -34 to 93 Neoprene EPR Fire-Safe/Welded -30 to 400 -34 to 204 Diaphragm System TCP Teflon-Coated Polyimide -30 to 400 -34 to 204 Diaphragm *Kalrez or equivalent Perfluoroelastomer (FFKM) o-rings
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 13/32 Pressure and Vacuum Switches Step 5: Pressure Port 6NN-K5-M4-C2A-YY 6, 5, 12, 4 6, 5, 9 12, 4 6, 5, 9 Piston 9 4, 54 12, 52 12, 52 52, 54 1, 56 52, 54 1, 56 1, 56 2” NPT(F) Process 1/4” NPT(F) 1/2” NPT(F) 3/4” NPT(M) 1” NPT(M) 1” NPT(F) 1/4” NPT(F) Connection Size Flushing Port Aluminum Series 2000 B1A - B2A - - - - - Wrought 356 or (Standard) 360 Casting Carbon Steel Ledloy Wrought - F1A - F2A F3A - - - (Standard) or WCB Casting 316SS/316LSS Wrought or C1A C2A C3A C4A* C5A C6A CF-8M Casting 347 Stainless Steel Wrought or E1A E2A E3A CF-8C Casting Carpenter 20 Stainless Steel L1A L2A L3A Wrought or Consult factory for Pressure Port Material Port Pressure CF-7M Casting Consultavailability factory of forany availability of Brass (See Note 6) any optionoption in in this this section section of the table. Half Hard Yellow of the table. D1A D2A D3A Wrought or Silicon Brass Casting Hastelloy-B H1A H2A H3A Hastelloy-C J1A J2A J3A Monel A1A A2A A3A *C4A only available with Pistons 5 & 6 when U7 diaphragm is specified. See page 15. Notes Examples: 1. Select designators for material and connection X2A = PVC pressure port with 1/2” NPT(F) size. Large bold-face letters denote those items connection. generally available from stock. Small light-face X1A = Titanium pressure port with 1/4” NPT(F) letters denote items with limited stock and possible connection. long delivery. Non-metal pressure ports generally reduce proof 2. 1/4” and 1/2” tapered BSP(F) pressure ports are pressure and may reduce overrange pressure. The available. Consult factory. pressure port material may limit the process 3. Combinations are possible when a particular temperature. Delivery may be longer than normal. connection size is not available for the range 5. Raised-face and flat-face flanges to match ASA 150 (piston spring) desired. For example, if 2” NPT(F) and ASA 300 lb. in commercially available materials is desired for a Number 4 piston, the Number 12 can be supplied on Series 12 and 4 pistons by pressure port can be supplied. The piston would adding an X suffix to the model numbers and be designated as Number 124 and the overrange specifying “X - (size) inch (material) (raised- or flat-) and proof pressures for Number 12 apply. Note: face flange to match ASA (rating) lb.” 124, 125 and 126 are the only available 6. Brass not available on Piston Numbers 9 and 1. combinations. 7. 1/4” NPT(F) Flushing Port standard on C6A 4. Many other materials such as PVC, Kynar, etc., pressure ports. are available. Denote materials not shown by specifying an X followed by the required connection size, and describe the material. See next page for presentation of welded diaphragm and FM Approved fire-safe systems.
14/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Welded Diaphragm Switches & Fire-Safe Systems
Designator Description
U7 Welded Flush-Type Diaphragm System A metal diaphragm is welded to the process face of the pressure port, thereby, Process eliminating the o-ring. This arrangement may be indicated for viscous or slurry Connection process where cleanliness is required or where process build-up and clogging is unacceptable. The pressure port designator determines the material: Only 1” NPT(M) 316SS is available. Example: U7-C4A U7 = 316SS welded flush-type diaphragm Process C4A = 1” NPT(M) 316SS pressure port Face Note: U7 is limited to Numbers 5 and 6 pistons and the K switching element. Not available on vacuum switches.
U8 Fire-Safe Welded Diaphragm System Piston Shaft Factory Mutual System Approved - U.S Patent Number 4,438,305 Tested in flames at 1900oF for periods up to 30 minutes while pressurized to the rated overrange pressure. Spring Stop A metal diaphragm, the cylinder disc and the pressure port are welded as a unit, thereby, eliminating the o-ring. This arrangement may be indicated for extremely Cylinder corrosive, hot, harsh or volatile process where o-rings are not suitable. See fire- Disc safe definition on page 6. 316SS is stocked. Hastelloy B and C, and Monel are available, but may require a longer lead time. The pressure port designator determines the material. Diaphragm Example: U8-C2A U8 = Fire-safe welded diaphragm system C2A = 1/2” NPT(F) 316SS pressure port Note: 1/2” NPT(F) is stocked; 1/4” NPT(F) is not stocked and has a longer lead Pressure Port time. Not available on Number 1 piston and vacuum switches. U9 Welded Diaphragm System Diaphragm A metal diaphragm is welded to the pressure port, thereby, eliminating the o-ring. This arrangement may be indicated for extremely corrosive, hot or harsh process where o-rings are not suitable. 316SS is stocked. Hastelloy B and C, and Monel are available, but may require a longer lead time. The pressure port designator determines the material. Example: U9 - A2A U9 = Monel welded diaphragm A2A = 1/2” NPT(F) Monel pressure port Pressure Port Note: Not available on vacuum switches.
C6A Two-inch Pressure Port The wide pressure port minimizes the possibility of clogging when the process media is sludgy or viscous. See page 20 for dimensions. A 2” NPT(F) pressure port with a 1/4” NPT(F) flushing port can be supplied with a welded diaphragm, or with a conventional diaphragm and o-ring combina- tion.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 15/32 Pressure and Vacuum Switches Step 6: Accessories 6NN-K5-M4-C2A-YY Accessory/Option & Description Designator Wetted parts are cleaned for oxygen service. BB ATEX/IECEx approved pressure/vacuum switch. See Agency Listings on page 18 for details. CL CSA Certified pressure/vacuum switch. Available with PP, NN, RB, RN, RT, B3 and B6. Housing has earth (ground) lug. See Agency CS Listings on page 17 & 18 for details. Neoprene cover gasket (o-ring) to make L, S and TA explosion-proof housings weathertight. CG Canadian Registration Number (CRN) - Process ratings may be affected. Consult the factory for details. CV Cemented cover gasket on weathertight housings. GC Sealed electrical lead adapter. Provides protection to housing interior, switching element and dry side of pressure sensing assembly GG from condensate in the electrical conduit and corrosive atmospheres. (Protrudes approximately 2” from housing.) Universal terminal box. Stainless steel, 1/2” NPT(F). ATEX/IECEx Approved Ex db IIC T4, T5, T6 & Gb. HB** Universal terminal box. Stainless steel, M20 x 1.5(F). ATEX/IECEx Approved Ex db IIC T4, T5, T6 & Gb. HBME** Universal terminal box. Stainless steel, 1/2” NPT(F). FM Approved and CSA Certified. Explosion Proof Class I, Groups A, B, C, & D; HT** Class II, Groups E, F & G; Class III; Divisions 1 & 2 (NEMA 4X IP65) Crouse Hinds ECD-15 for Hazardous Locations Class I, Groups C & D, Class II, Groups E, F & G; on S or SC housings only. Breather Drain KK Sintered metal plug in weathertight housing. Terminal block. 6-place compression type standard in B and R series housings. Optional in LC and SC housings. 6-place screw type LL standard in J4 housing. Multi-Listed pressure/vacuum switch. ATEX, IECEx, CSA & UL. Available with B3 & B6 housings. See Agency Listings on Pages 17 & 18 for details. ML Vacuum protector plate. Retains diaphragm in pressure switch if subjected to vacuum greater than 10 in. Hg. If a pressure switch is subjected to continuous, rapid changes of vacuum, other protection may be available (consult factory). Material matches or exceeds MM pressure port material. N/A on Pistons 52, 54, or 56. Compliance to NACE Certification MR0175/ISO 15156. NC* INMETRO approved pressure/vacuum switch. See Agency Listings on page 18 for details. NM Carbon steel body with stainless steel adjusting nut. PB Pipe (stanchion) mounting kit for (1-1/2 to 2” pipe). PK Tag, fiber. Attached with plastic wire to housing. Stamped with customer-specified tagging information. PP Powder coat epoxy coating. No coating on stainless steel parts or plated screws. (500 hours-salt spray) PY Tag, stainless steel. Attached with stainless steel wire to housing. Stamped with customer-specified tagging information. (2 lines, 18 RR characters and spaces per line.) Stainless steel body and adjusting nut for corrosive environments. SB Stainless steel piston and cylinder disc for corrosion resistance. SP Explosion proof weatherproof electrical junction box with screw terminals. Aluminum 3/4” NPT(F) top or right conduit connections as required. UL Listed and CSA Certified Class I, Groups A, B, C & D; Class II, Groups E, F & G; Divisions 1 & 2. (Available on L, LC, S, TB** SC and TA housing.) Includes cover o-ring for weatherproof applications. Taiwan Safety Mark. Requires IECEx approval. See Agency Listings on page 18 for details. TS Oversize stainless steel nameplate or separate stainless steel tag. Permanently attached to housing. Stamped with customer-specified TT tagging information. Fungicidal varnish. Covers exterior and interior except working parts. VV UL Listed pressure vacuum switch. Available with B3 and B6 housings. See Agency Listings on page 17 & 18 for details. WV “X” is used as a suffix to the model number for special requirements not keyed elsewhere in the model number by an “X”. Each “X” must be completely identified in the text of the order or inquiry. When more than one “X” is required, use “X” followed by the number of X such items. For example, “X3” means three separate otherwise unidentifiable requirements. Epoxy coating. Exterior only. Polyimide epoxy with 316SS pigment. (200 hours-salt spray) YY Chained cover with captive screws to conform to former JIC specification. ZZ
Note: See pages 17 & 18 for Agency Approved, Certified or Listed Accessories Options. * Consult the factory for materials other than 316/316L. ** Agency ratings for SOR product sold with junction boxes will be limited to either the rating of the instrument housing or junction box, whichever is lower.
16/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Test Certificates
Certificates D1 D2 C1 C2 C3 C4 C5 C6 C8 B1 B4 B5 B6 B7 A1 A2 A3 A4 A5 A6 A7 A8 Calibration ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ Hydrostatic ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ Pressure Test Inspection Report ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ Compliance / ¿ ¿ ¿ ¿ ¿ ¿ ¿ Conformance Dielectric Test ¿ ¿ ¿ ¿ Insulation Resistance ¿ ¿ ¿ ¿ ¿ ¿ ¿ Typical Material ¿ ¿ ¿ ¿ ¿ ¿ of Wetted Parts Certificate of Origin ¿ Manufacturer’s ¿ Certification Agency Listings UL For Hazardous Locations Class I, Groups B, C, & D; Class II, Groups E, F, & G; Divisions 1 & 2 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size WV or ML A, AA, AF, AG, B, BB, Required C, E, EE, EF, EG, G, ALL B3, B6 GG, H, J, JF, JG, JJ, K, ALL ALL ALL All except CG, KA, KK, L, LL, N, P, S, T, GC, GG, HB, W, Y, YY HT, KK, LL, ME, TB, TS, ZZ
CSA For Hazardous Locations Class I, Groups B, C, & D; Class II, Groups E, F, & G; Divisions 1 & 2 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size CS or ML A, AA, AF, AG, B, BB, Required C, E, EE, EF, EG, G, ALL B3, B6 GG, H, J, JF, JG, JJ, K, ALL ALL ALL All except CG, KA, KK, L, LL, N, P, S, T, GC, GG, HB, W, Y, YY HT, KK, LL, ME, TB, TS, ZZ General Purpose and Weathertight (CSA Enclosure Type 4) Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size PP (General A, AA, B, BB, C, E, EE, CS Required Purpose) G, GG, GA, H, J, JJ, JL, K, KK, KA, L, LL, N, S, T, NN W, Y, YY (Type 4) A, AA, AF, AG, B, BB, ALL ALL ALL ALL C, E, EE, EF, EG, G, RN, RT GG, GA, J, JJ, JL, JF, JG, All except (Type 4) K, KK, KA, L, LL, N, S, T, GC, LL, TS W, Y, YY RB D, DA, M (Type 4) (Manual Reset only)
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 17/32 Pressure and Vacuum Switches Agency Listings
TIIS For Hazardous Locations Rating: Explosion Proof Class IIBT4 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size A, AA, B, BB, C, E, BB, MM, NN, 1, 4, 5, 6, EE, G, GG, GA, H, PB, PC, PK, 9, 12, 52, J4 J, JJ, JL, K, KK, KL, L, ALL ALL ALL PP, RR, SB, 54, 56 LL, N, S, T, W, WW, TT, W, YY, X Y, YY FM Pressure Supervisory Switches for Fuel Gas/Fuel Oil, and Ventilating or Combustion Air Pressure Port Switching Diaphragm Material & Piston Housing Spring Accessories Element & O-Ring Connection Size PP M2, M4, M5, KK (PP ALL (NEMA 1) N1, N3, N4, Housing only) 1, 4, 5, 6, 2, 3, 4, 5, N5, N6, P1, CA ALL BB, MM, GG, 9, 12 NN, N3, N4 45, 614 R1, S1 U9, PP, RR, SS, (NEMA 4) W2, W4, W5, Thread Type: A, B W6, Y1 TT, VV, YY, ZZ Airflow Interlocking Switches for Ventilating or Combustion Air Pressure Port Switching Diaphragm Material & Piston Housing Spring Accessories Element & O-Ring Connection Size 66 (N N (12 Piston only) PP, RR, SS PF switch) 4, 12 P1 B1A, B2A (SS same as (NEMA 1) C, EE, G, K, L, S, 2, 4, 5, TT) T, W 45, 614 ATEX/IECEx Ex db IIC T5/T6 Gb or INMETRO Pressure Port Switching Diaphragm Material & Piston Housing Spring Accessories Element & O-Ring Connection Size CL (for all Hsgs) or ML (for B3/B6 Hsgs) required A, AA, AF, AG, B, BB, for ATEX/IECEx C, E, EE, EF, EG, G, B3, B4, ALL GG, H, J, JF, JG, JJ, K, ALL ALL ALL NM required B5, B6 KA, KK, L, LL, N, P, S, for INMETRO T, W, Y, YY All except CG, GC, GG, HB, HT, KK, LL, ME, TB, ZZ Ex ia IIC T6...T4 Gb RN, RM, CL required for ALL J, JJ, JF, JG ALL ALL ALL RT, RS ATEX/IECEx Rostechnadzor (RTN) Certificate Permit for instruments used and operated in hazardous industrial facilities in Russia. Standard on most models. Certificate available on request.
18/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Manual Reset Manual Reset Button
SOR Pressure Switches in this catalog may be specified with manual reset electrical switching elements D or M. D actuates automatically on increasing pressure. M actuates automatically on decreasing pressure. Depress the button to manually reset. Housings must be RB (weatherproof) or S (explosion proof) because of the requirement of a hub for the manual reset assembly. Refer to page 3 for How to Order instructions. RB - Weatherproof S - Explosion Proof
Weights
Actual shipping weights may vary from the Weight Housing (kgs) (lbs) charted values because of product material, configuration and packaging requirements. NN, N3, N4, PF, PP, P3 2 1 RB, RM, RN 2.5 1.25 Note N6 3 1.5 PK Pipe Kit adds approximately 1.5 lbs. LC, SC 4 2 (0.7 kgs). TB Junction box adds L, S 5 2.5 approximately 5 lbs (2.25 kgs). TA 6 3 B3, B4, J4, RT, RS 8 4 B5, B6 10 5
Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Notes 1. Dimensions in this catalog are expressed as millimeters over inches (Linear = mm/in.). 2. Dimensions marked with an asterisk (*) on housing dimension drawings (pages 20 through 31) vary with respect to process connection size. The chart below lists these dimension variances. 3. Electrical Connection Size: 3/4” NPT(F) standard. 1/2” NPT(F), 1/2” NPT(M), M20 x 1.5, PG 13.5, PF 3/4” optional. Consult the factory for compatibility with selected housing or agency listing.
Piston Number Process Connection Size 12, 52 4, 54 6, 5, 9, 1, 56 1/4” NPT(F) Shown Shown Shown Add 13.2 1/2” NPT(F) Shown Shown 0.52 Add 23.1 3/4” NPT(M) - - 0.91 Add 5.6 1” NPT(F) - - 0.22 Add 46.0 1” NPT(M) - - 1.81 Add 25.4 2” NPT(F) - - 1.00 Add 29.7 Add 29.7 Add 29.7 Length “A” 1/4” NPT(M) 1.17 1.17 1.17 Add 38.9 Add 38.9 Add 38.9 Length “A” 1/2” NPT(M) 1.52 1.52 1.52
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 19/32 Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Drawing 0091354 Wide Pressure Port: C6A See description on page 15.
SALES PAGE MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER #
HOLES FOR 5/16 MOUNTING HARDWARE. SWITCH MOUNTING FURNISHED WITH HOLES (TYP 4) U-BOLTS FOR MOUNTING TO 1-1/2" TO 2" PIPE.
71.4 95.3 2.81 3.75
PARALLEL PERPENDICULAR MOUNTING MOUNTING SCALE 0.375 SCALE 0.375
SWITCH 71.4 31.0 11.9 MOUNTING 2.81 1.22 0.47 HOLES
PRESSURE 40.5 7.1 133.4 PORT SIDE 1.59 0.28 5.25
14685 W 105TH ST LENEXA, KS 66215 USA 913-888-2630 SORINC.COM 50.8 ISO-9001 2.00 DRAWN BY J REHM PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE 1/16 IN M SMITH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = IN S BOAL DATE 4/27/16 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 63.5 REF MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 2.50 TITLE DIM DWG PIPE MOUNTING KIT EO NUMBER: 4935 DRAWING NUMBER REV PERPENDICULAR MOUNTING PARALLEL MOUNTING 0090300 4 SCALE: 0.75 DWG SIZE SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090300.ASSEM//+ Drawing 0090300 Drawing 0091353 Pipe Mounting Kit: PK Junction Box with Terminal Block: TB
20/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Weatherproof - NEMA 4, 4X, IP66 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 108.1 108.1 4.25 4.25 52.4 **56.5 52.4 19.3 **56.5 18.7 2.06 2.22 2.06 0.76 2.22 0.73 69.9 28.6 69.9 28.6 PROCESS 2.75 1.13 2.75 1.13 LENGTH A CONNECTION SIZE 33.3 26.1 PROCESS 33.3 26.1 LENGTH A 1/4 NPTM 29.7 1.31 1.03 CONNECTION SIZE 1.31 1.03 SHOWN 1.17 1/4 NPTM 29.7 38.9 SHOWN 1.17 1/2 NPTM 1.53 38.9 1/2 NPTM 1.53 ELECTRICAL HOUSING GROUP ** DIMENSION DETAIL 1 NPTM CONNECTION PROCESS CONNECTION HOUSING GROUP ** DIMENSION 3/4 NPTF STD NN & N3 SHOWN SCALE 0.3 1/2 NPTF OPT M20 X 1.5 F OPT 4.6 NN & N3 SHOWN (BOTH SIDES ON N4 ADD 0.18 ELECTRICAL 4.6 N3 & P3 HSGS) 1.5 CONNECTION N4 ADD PP & P3 SUBTRACT 0.18 40.5 0.06 3/4 NPTF STD 1/2 NPTF OPT 1.5 *149.5 1.59 PROCESS PP & P3 SUBTRACT * LENGTH M20 X 1.5 F OPT 0.06 5.89 CONNECTION SIZE (BOTH SIDES ON PROCESS 40.5 * LENGTH 1/4 NPTF SHOWN N3 & P3 HSGS) CONNECTION SIZE *150.9 1.59 6.4 5.94 1/4 NPTF SHOWN CLEARANCE SLOTS FOR 1/2 NPTF SHOWN 0.25 *57.4 63.5 5.6 1/2 NPTF SHOWN HARDWARE WITH MIN 1 NPTF ADD 2.26 2.5 0.22 76.2 1 NPTM 46.0 TO MAX MOUNTING HOLES 2 NPTF 25.4 ADD 3.00 ADD SEE DETAIL 1.81 SEE DETAIL 1.00 6.4 CLEARANCE SLOTS FOR 14685 W 105TH ST LENEXA, KS 66215 USA 14685 W 105TH ST LENEXA, KS 66215 USA 913-888-2630 913-888-2630 0.25 PROCESS 63.5 ISO-9001 SORINC.COM ISO-9001 *58.7 SORINC.COM HARDWARE WITH MIN A DRAWN BY CONNECTION DRAWN BY 2.5 2.31 K MITCHELL K MITCHELL 76.2 PRODUCT CERTIFICATION DRAWING PRODUCT CERTIFICATION DRAWING TO MAX MOUNTING HOLES CHECKED BY CHECKED BY 3.00 ALL DIMENSIONS ARE ±1/16 IN ALL DIMENSIONS ARE ±1/16 IN J REHM J REHM UNLESS OTHERWISE SPECIFIED UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL 1/4 OR 1/2 NPTM ENGINEER APPROVAL MM MM LINEAR = PROCESS CONNECTION 7.1 LINEAR = S BOAL IN S BOAL IN DATE OPTIONAL 0.28 DATE 10 OCT 2011 10 OCT 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUTA THE EXPRESS WRITTEN PERMISSION OF SOR. MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR.
TITLE TITLE 1/4 NPTF DIMENSION DRAWING 12/52 DIMENSION DRAWING 4/54 FLUSHING NN/N3/N4/PP/P3 NN, N3, N4, PP & P3 PORT DRAWING NUMBER REV 1/4 OR 1/2 NPTM DRAWING NUMBER REV DETAIL 2 NPTF EO NUMBER: 5123 PROCESS 7.1 EO NUMBER: 5123 PROCESS CONNECTION 0090100 15 PROCESS CONNECTION 0090110 12 SCALE: 0.75 DWG SIZE OPTIONAL CONNECTION 0.28 SCALE: 1.00 DWG SIZE SCALE 0.38 SHEET 1 OF 1 SHEET 1 OF 1 DO NOT SCALE PRINT B DO NOT SCALE PRINT B Model Name: 0090100.ASSEM/15/0+ Model Name: 0090110.ASSEM/12/1+ Drawing 0090100 Drawing 0090110Reset Form Reset Form Designators: NN, N3, N4, PP, PF, P3 Designators: NN, N3, N4, PP, PF, P3 Piston Numbers 12, 52 Piston Numbers 4, 54 Housings PP, P3 and PF are General Purpose. Housings PP, P3 and PF are General Purpose.
(Cover gasket is not installed.) (Cover gasket is not installed.) SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER #
108.1 4.25 52.4 2.06 **56.5 2.22 PROCESS 69.9 LENGTH A CONNECTION SIZE 2.75 28.6 1.13 1/4 NPTM 29.7 33.3 SHOWN 1.17 1.31 26.1 38.9 1.03 1/2 NPTM 1.53 HOUSING ** DIMENSION GROUP NN & N3 SHOWN ELECTRICAL 4.6 CONNECTION N4 ADD 3/4 NPTF STD 0.18 1/2 NPTF OPT 1.5 PP & P3 SUBTRACT M20 X 1.5 F OPT 0.06 (BOTH SIDES ON PROCESS * LENGTH * LENGTH N3 & P3 HSGS) CONN SIZE 1, 5, 6, 9, 56 2, 3 14.0 1/4 NPTF SHOWN ADD 0.55 40.5 *146.8 13.2 24.1 1.59 1/2 NPTF ADD ADD 5.78 0.52 0.95 14.0 9/16 SAE N/A ADD 0.55 23.1 3/4 NPTM ADD N/A 0.91 13.5 7.1 14685 W 105TH ST LENEXA, KS 66215 USA 2X X 0.53 0.28 913-888-2630 7.1 SORINC.COM *54.7 MOUNTING SLOTS ISO-9001 0.28 DRAWN BY 2.15 K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE ±1/16 IN J REHM UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = IN S BOAL DATE 21 JAN 2013 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED A HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR.
TITLE DIMENSION DRAWING 1/2/3/5/6/9/56 1/4 OR 1/2 NPTM NN/N3/N4/PP/P3 PROCESS CONNECTION EO NUMBER: 5195 DRAWING NUMBER REV Drawing 0090120 OPTIONAL PROCESS 0090120 22 CONNECTION SCALE: 1.00 DWG SIZE SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090120.ASSEM/22/0+ Designators: NN, N3, N4, PP, PF, P3 Reset Form Piston Numbers 5, 6, 1, 9, 56 Housing PP, P3 and PF are General Purpose. (Cover gasket is not installed.) *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. **Contact the factory for certified drawings.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 21/32 Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # Weatherproof - NEMA 4, 4X, IP66 107.3 SALES PAGE 1 4.22 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 52.0 107.3 ELECTRICAL 10.1 65.6 18.7 HOUSING4.22 65.6 2.05 CONNECTION 0.40 2.58 0.74 52.0 2.58 69.9 2.05 28.6 3/4 NPTF STD 28.6 2.75 69.9 1.12 1.12 RL2.75 1/2 NPTF OPT 33.3 ELECTRICAL 33.3 LH & RH 26.2 HOUSING 1.31 26.2 1.31 1.03 CONNECTION 1.03 M20 X 1.5 F RM 3/4 NPTF STD RH ONLY RL 1/2 NPTF OPT LH & RH 3/4 NPTF STD RN 1/2 NPTF OPT M20 X 1.5 F RM RH ONLY ELECTRICAL DETAIL 1 NPTM RH ONLY ELECTRICAL CONNECTION PROCESS CONNECTION CONNECTION M20 X 1.5 F SEE CHART SCALE 0.3 3/4 NPTF STD RS SEE CHART 1/4 NPTF RH ONLY RN 1/2 NPTF OPT FLUSHING 50.8 RH ONLY 2.00 PORT 3/4 NPTF STD M20 X 1.5 F RS DETAIL 2 NPTF RT 1/2 NPTF OPT RH ONLY RH ONLY PROCESS CONNECTION*175.9 3/4 NPTF STD 40.5 SCALE 0.56.92 RT 1/2 NPTF OPT *174.5 3/4 NPTF STD 1.59 28.6 6.87 RU 1/2 NPTF OPT 1.13 RH ONLY LH & RH 95.3 40.5 3.75 3/4 NPTF STD 1.59 71.4 RU 1/2 NPTF OPT M20 X 1.5 F RW CLEARANCE SLOTS 2.81 LH & RH CLEARANCE SLOTS LH & RH 6.4 *58.7 FOR HARDWARE M20 X 1.5 F 6.4 0.25 RW FOR HARDWARE 2.31 M20 X 1.5 F 63.5 LH & RH 0.25 RY WITH MIN LH & RH 2.5 63.5 M20 X 1.5 F WITH MIN 76.2 RY 2.50 14685 W 105TH ST LENEXA, KS 66215TO USA MAX LH & RH PROCESS 3.00 7.1 76.2 * LENGTH 913-888-2630 *57.4 TO MAX CONN SIZE MOUNTING HOLES 0.28 14685 W 105TH ST LENEXA, KS 66215 USA 2.26 3.00 ISO-9001 SORINC.COM PIPE KIT 913-888-2630 DRAWN BY OPTIONAL ISO-9001 SORINC.COM MOUNTING CENTERS 1/4 NPTF A SHOWN PROCESS K MITCHELL1/4 OR 1/2 NPTM DRAWN BY CONNECTION PRODUCT CERTIFICATION DRAWING CHECKED BY PROCESS CONNECTION K MITCHELL ALL DIMENSIONS ARE ±1/16 IN PRODUCT CERTIFICATION DRAWING CHECKED BY 1/2 NPTF SHOWN M SMITHOPTIONAL ALL DIMENSIONS ARE ±1/16 IN UNLESS OTHERWISE SPECIFIED PROCESS M SMITH 37.2 ENGINEER APPROVAL * LENGTH UNLESS OTHERWISE SPECIFIED MM CONN SIZE ENGINEER APPROVAL 1.47LINEAR = S BOAL MM 5.6 IN LINEAR = S BOAL 1 NPTF ADD DATE IN A 0.22 71.4 1/4 NPTF DATE 03 JUN 2011 SHOWN 2 NPTF 25.4 2.81 1/2 NPTF 05 OCT 2011 ADD THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. SEE DETAIL 1.00 NO USE WHATSOEVER133.4 OF THE INFORMATION CONTAINED 46.0 NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR5.25 REPRODUCTION IN WHOLE OR PART MAY BE 1 NPTM ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 1/4 OR 1/2 NPTM PROCESS 1.81 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 7.1 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. PROCESS CONNECTION CONNECTION PROCESS TITLE TITLE LENGTH A 0.28 LENGTH A 9.7 DIMENSION DRAWING 4/54 OPTIONAL CLEARANCEDIM FOR DWG #12/52 CONN SIZE 0.31 R - SERIES W/PIPE KIT OPTION R-SERIES 1/4 NPTM 29.7 1/4 NPTM 29.7MOUNTING HARDWARE EO NUMBER: 5123 DRAWING NUMBER REV DRAWING NUMBER REV SHOWN 1.17 SHOWN 1.17 EO NUMBER: 5090 0090246 10 0090247 6 38.9 SCALE: 0.69 DWG SIZE 1/2 NPTM SHEET 1 OF 1 38.9 SCALE: 0.75 DWG SIZE 1.53 DO NOT SCALE PRINT B 1/2 NPTM SHEET 1 OF 1 Model Name: 0090246.ASSEM/9/0 Electrical Electrical 1.53 DO NOT SCALE PRINT B Reset Form Model Name: 0090247.ASSEM/4/2+ Housing Housing Connection Reset Form Connection RN, RT, 3/4” NPT(F) RN, RT, 3/4” NPT(F) Drawing 0090247 RM, RS M20 x 1.5 Drawing 0090246 RM, RS M20 x 1.5 Designators: RM, RN, RS, RT Designators: RM, RN, RS, RT Piston Numbers 12, 52 Piston Numbers 4, 54
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 107.3 NOTES: 4.22 52.0 65.6 50.8 1 1. DIMENSION APPROXIMATE AND BASED 2.05 2.58 2.00 ON A FIVE THREAD ENGAGEMENT 69.9 28.6 ELECTRICAL 2.75 1.12 HOUSING CONNECTION 33.3 26.2 1.31 1.03 3/4 NPTF STD RL 1/2 NPTF OPT LH & RH M20 X 1.5 F RM RH ONLY ELECTRICAL CONNECTION 3/4 NPTF STD SEE CHART RN 1/2 NPTF OPT PIPE KIT RH ONLY MOUNTING BRACKET OPTIONAL M20 X 1.5 F RS RH ONLY 3/4 NPTF STD RT 1/2 NPTF OPT *171.8 RH ONLY 6.76 40.5 3/4 NPTF STD 1.59 RU 1/2 NPTF OPT 95.3 71.4 LH & RH 3.75 2.81 M20 X 1.5 F RW 28.6 LH & RH 1.13 M20 X 1.5 F RY *54.7 LH & RH 2.15 7.1 0.28 PROCESS * LENGTH * LENGTH 14685 W 105TH ST LENEXA, KS 66215 USA CONN SIZE 1, 5, 6, 9, 56 2, 3 913-888-2630 ISO-9001 SORINC.COM 14.0 1/4 NPTF SHOWN ADD DRAWN BY 0.55 K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY PROCESS 13.2 24.1 ALL DIMENSIONS ARE ±1/16 IN A 1/2 NPTF ADD ADD M SMITH 1 0.52 0.95 UNLESS OTHERWISE SPECIFIED CONNECTION ENGINEER APPROVAL MM 14.0 LINEAR = S BOAL 9/16 SAE N/A ADD IN 0.55 DATE 06 JUN 2011 37.3 1/4 OR 1/2 NPTM 23.1 3/4 NPTM ADD N/A THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. 1.47 PROCESS 0.91 NO USE WHATSOEVER OF THE INFORMATION CONTAINED 71.4 CONNECTION HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE OPTIONAL MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 2.81 PROCESS TITLE 6.4 1 LENGTH A 133.4 CLEARANCE SLOTS FOR CONN SIZE DIM DWG 1, 2, 3, 5, 6, 9 & 56 0.25 R - SERIES W/PIPE KIT OPTION 5.25 1/4 NPTM 29.7 63.5 DRAWING NUMBER REV 9.7 EOElectrical NUMBER: 5090 CLEARANCE FOR HARDWARE WITH MIN SHOWN 1.17 0.31 2.5 Housing 0090245 8 Drawing 0090245 76.2 38.9 SCALE: 0.75 DWG SIZE MOUNTING HARDWARE TO MAX MOUNTING HOLES 1/2 NPTM SHEET 1 OF 1 3.00 1.53 ConnectionDO NOT SCALE PRINT B Model Name: 0090245.ASSEM/6/5+ Reset Form Designators: RM, RN, RS, RT RN, RT, 3/4” NPT(F) Piston Numbers 5, 6, 1, 9, 56 RM, RS M20 x 1.5
*Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
22/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Weatherproof - NEMA 4, 4X, IP66
Drawing 0090009 Drawing 0090010 Designators: N6 Designators: N6 Piston Numbers 12, 52 Piston Numbers 4, 54
Drawing 0090020 Designators: N6 Piston Numbers 5, 6, 9, 1, 56
*Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 23/32 Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Conventional Explosion Proof
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER #
SALES PAGE 1 86.1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 3.39 137.3 20.6 5.41 0.81 105.9 71.1 ELECTRICAL 6.4 4.17 137.3 2.80 CONNECTION 0.25 5.41 20.6 26.6 3/4 NPTF STD 0.81 1.05 1/2 NPTF OPT 71.1 2.80 ELECTRICAL 6.4 CONNECTION 0.25 3/4 NPTF STD 1/2 NPTF OPT 227.2 8.94
161.1 6.34 80.8 120.7 3.18 4.75 TYP 80.8 40.4 3.18 1.59 40.4 TYP *181.5 TYP 1.59 7.15 *181.5 TYP 7.15 DETAIL 1/4 NPTF 6.7 1 NPTM FLUSHING 0.26 PROCESS CONNECTION PORT *115.3 DETAIL 2 NPTF SCALE 0.5 *115.3 4.54PROCESS CONNECTION 4.54 CLEARANCE CLEARANCE SCALE 0.5 6.4 FOR MOUNTING 6.4 0.25 14685 W 105TH ST LENEXA, KS 66215 USA *74.9 FOR *74.9 913-888-2630 0.25 HARDWARE 2.95 MOUNTING 2.95 ISO-9001 SORINC.COM HARDWARE DRAWN BY K MITCHELL 14685 W 105TH ST LENEXA, KS 66215 USA PRODUCT CERTIFICATION DRAWING CHECKED BY 913-888-2630 ALL DIMENSIONS ARE ±1/16 IN PROCESS J REHM ISO-9001 SORINC.COM * LENGTH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL CONN SIZE MM PROCESS DRAWN BY LINEAR = * LENGTH IN S ROOS CONN SIZE K MITCHELL 1/4 NPTF DATE PRODUCT CERTIFICATION DRAWING CHECKED BY SHOWN A ALL DIMENSIONS ARE ±1/16 IN 1/2 NPTF 16 MAY 2012 J REHM 1/4 NPTF UNLESS OTHERWISE SPECIFIED THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. SHOWN ENGINEER APPROVAL 1/2 NPTF A MM 46.0 NO USE WHATSOEVER OF THE INFORMATION CONTAINED LINEAR = S ROOS PROCESS 1 NPTM ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE IN 1.81 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 1/4 OR 1/2 NPT PROCESS 5.6 DATE CONNECTION 1 NPTM ADD TITLE MALE PROCESS CONNECTION 0.22 16 MAY 2012 LENGTH A CONNECTION THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. 2 NPTF 25.4 NO USE WHATSOEVER OF THE INFORMATION CONTAINED DIM DWG 4/54 L OPTIONAL ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 1/4 NPTM 29.7 SEE DETAIL 1.00 1/4 NPTM OR 1/2 NPTM DRAWING NUMBER REV MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. SHOWN 1.17 EO NUMBER: 5123 PROCESS CONNECTION 0090145 7 TITLE LENGTH A OPTIONAL 38.9 SCALE: 0.88 DWG SIZE DIMENSION DRAWING 1/2 NPTM SHEET 1 OF 1 12/52 L 1.53 DO NOT SCALE PRINT B Model Name: 0090145.ASSEM/6/0+ 1/4 NPTM 29.7 DRAWING NUMBER REV SHOWN 1.17 EO NUMBER: 5123 Reset Form 0090146 8 Drawing 0090146 38.9DrawingSCALE: 0.75 0090145DWG SIZE 1/2 NPTM SHEET 1 OF 1 1.53 DO NOT SCALE PRINT B Model Name: 0090146.ASSEM/6/3+ Designators: L Designators:Reset Form L Piston Numbers 12, 52 Piston Numbers 4, 54
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS * LENGTH * LENGTH CONN SIZE 1, 5, 6, 9, 56 2, 3 14.0 1/4 NPTF SHOWN ADD 137.3 79.4 50.8 0.55 5.41 3.12 2.00 13.2 24.1 1/2 NPTF ADD ADD 133.4 20.7 0.52 0.95 5.25 0.81 14.0 9/16 SAE N/A ADD 71.1 ELECTRICAL 6.4 0.55 2.80 CONNECTION 0.25 23.1 3/4 NPTM ADD N/A 3/4 NPTF STD 0.91 1/2 NPTF OPT PROCESS LENGTH A CONN SIZE 1/4 NPTM 29.7 PIPE KIT SHOWN 1.17 MOUNTING 38.9 1/2 NPTM BRACKET 1.53 OPTIONAL
80.8 3.18 40.4 TYP 1.59 *178.8 TYP 95.3 7.04 3.75 71.4 2.81
*112.6 28.6 4.43 CLEARANCE 6.4 1.13 FOR 0.25 MOUNTING *72.2 14685 W 105TH ST LENEXA, KS 66215 USA HARDWARE 913-888-2630 2.84 SORINC.COM ISO-9001 DRAWN BY 71.4 CLEARANCE 11.9 K MITCHELL PRODUCT CERTIFICATION DRAWING 2.81 7.9 0.47 CHECKED BY FOR ALL DIMENSIONS ARE ±1/16 IN 0.31 J REHM UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MOUNTING MM LINEAR = HARDWARE IN S BOAL DATE A 12 OCT 2012 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 1/4 OR 1/2 NPTM PROCESS MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. PROCESS CONNECTION CONNECTION TITLE OPTIONAL DIMENSION DRAWING Drawing 0090144 1/2/3/5/6/9/56 L HOUSING W/PIPE KIT OPTION EO NUMBER: 5166 DRAWING NUMBER REV 0090144 10 SCALE: 0.80 DWG SIZE SHEET 1 OF 1 Designators: L DO NOT SCALE PRINT B Model Name: 0090144.ASSEM/10/0+ Piston Numbers 5, 6, 9, 1, 56 Reset Form
*Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
24/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Conventional Explosion Proof
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER #
142.3 20.6 5.60 0.81 71.1 2.80 ELECT CONN 6.4 3/4 NPTF(STD) 0.25 1/2 NPTF(OPT) OR PLUGGED(OPT) (TYP 3)
80.8 3.18 (TYP)
*186.5 40.4 7.34 1.59 (TYP)
*115.3 1/4 NPTF 4.54 26.6 FLUSHING DETAIL 1.05 PORT 2"NPTF PROCESS CONNECTION CLEARANCE SCALE 0.5 *74.9 6.4 FOR MOUNTING 2.95 0.25 HARDWARE
14685 W 105TH ST LENEXA, KS 66215 USA 913-888-2630 SORINC.COM ISO-9001 A PROCESS DRAWN BY CONNECTION J FIXSEN PRODUCT CERTIFICATION DRAWING CHECKED BY 1/4 OR 1/2 NPT ALL DIMENSIONS ARE ± 1/16 IN M SMITH MALE PROCESS CONNECTION UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM (OPTIONAL) LINEAR = S BOAL IN 106.0 DATE 4.17 05-05-04 PROCESS LENGTH A * LENGTH THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. CONN SIZE NO USE WHATSOEVER OF THE INFORMATION CONTAINED 29.7 1/4 NPT(M) = (SHOWN) HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 1/4 NPT(F) MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 1.17 SHOWN 38.9 1/2 NPT(F) TITLE 1/2 NPT(M) = 1.53 5.6 DIM DWG #12/52 1 NPT(F) ADD S 0.22 EO NUMBER: 4596 DRAWING NUMBER REV 2 NPT(F) 25.4 ADD 0090149 6 SEE DETAIL 1.00 SCALE: 0.75 DWG SIZE SHEET 1 OF 1 Drawing 0090149 DrawingDO NOT SCALE PRINT 0090148B Model Name: 0090149.ASSEM/5/3+ Reset Form Designators: S Designators: S SALES PAGE 1 Piston NumbersMODEL # 12, 52 SALES ORDER # LINE ITEM # PURCHASE ORDER # Piston Numbers 4, 54 PROCESS * LENGTH * LENGTH CONN SIZE 1, 5, 6, 9, 56 2, 3 14.0 1/4 NPTF SHOWN ADD 0.55 79.4 50.8 13.2 24.1 3.12 2.00 1/2 NPTF ADD ADD 142.3 0.52 0.95 5.60 20.6 14.0 0.81 9/16 SAE SHOWN ADD 71.1 0.55 2.80 6.4 23.1 3/4 NPTM ADD N/A CLEARANCE 0.25 0.91 6.4 FOR MOUNTING PROCESS 0.25 ELECT CONN LENGTH A HARDWARE 3/4 NPTF(STD) CONN SIZE 1/2 NPTF(OPT) 1/4 NPTM 29.7 OR PLUGGED(OPT) SHOWN 1.17 (TYP 3) 38.9 1/2 NPTM 1.53 80.8 3.18 (TYP) 40.4 40.4 *183.8 1.59 1.59 7.23 (TYP) 71.4 95.3 2.81 3.75 28.6 *112.6 1.13 4.43 *72.2 2.84
PIPE KIT 14685 W 105TH ST LENEXA, KS 66215 USA MOUNTING 913-888-2630 SORINC.COM BRACKET ISO-9001 A OPTIONAL DRAWN BY J REHM PROCESS PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE ±1/16 IN CONNECTION K MITCHELL UNLESS OTHERWISE SPECIFIED 1/4 OR 1/2 NPTM ENGINEER APPROVAL MM PROCESS CONNECTION LINEAR = 35.0 IN S BOAL 1.38 (OPTIONAL) DATE 8/16/13 Drawing 0090147 71.4 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. 2.81 NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 133.4 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. Designators: S TITLE 5.25 DIMENSION DRAWING 1/2/3/5/6/9/56 S-SERIES Piston Numbers 5, 6, 9, 1, 56 W/PK EO NUMBER: 5195 DRAWING NUMBER REV 0090147 7 SCALE: 0.63 DWG SIZE SHEET 1 OF 1 *Refer to Dimensions table on page 19 for changes in length due to process connection size, DO NOT SCALE PRINT B Model Name: 0090147.ASSEM/7/0+ including A dimension. Reset Form
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 25/32 Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Conventional Explosion Proof
SALES PAGE 1 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS PROCESS LENGTH A * LENGTH CONNECTION SIZE CONN SIZE 149.5 MIN 106.2 50.8 149.5 MIN 106.2 50.8 5.88 4.18 2.00 1/4 NPTM 29.7 5.88 4.18 2.00 1/4 NPTF SHOWN 1.17 SHOWN 133.4 ELECTRICAL 34.0 133.4 ELECTRICAL 34.0 1/2 NPTF 5.25 CONNECTION 1.34 38.9 1/2 NPTM 5.25 CONNECTION 1.34 46.0 3/4 NPTF STD 1.53 1 NPTM ADD 71.4 MIN 8.7 71.4 MIN 3/4 NPTF STD 8.7 1.81 2.81 1/2 NPTF OPT 0.34 PROCESS * LENGTH * LENGTH 1/2 NPTF OPT 2.81 0.34 PROCESS CONN SIZE BRASS & ALUM ALL OTHER LENGTH A CONN SIZE 1/4 NPTF SHOWN SHOWN 1/4 NPTM 29.7 SHOWN 1.17 1/2 NPTF SHOWN SHOWN 38.9 1/2 NPTM 19.8 5.6 1.53 1 NPTF ADD ADD 0.78 0.22 PIPE KIT 54.0 25.4 25.4 MOUNTING 2 NPTF ADD ADD 54.0 2.13 1.00 1.00 TYP BRACKET 2.13 OPTIONAL TYP PIPE KIT OPTIONAL 108.0 4.25 108.0 TYP 4.25 *202.9 *202.9 TYP 7.99 95.3 7.99 3.75 95.3 71.4 3.75 2.81 *121.7 71.4 4.79 *121.7 2.81 CLEARANCE 28.6 SCALE 0.254.79 DETAIL 1 NPTM 6.4 1.13 SCALE 0.25 FOR 28.6 0.25 14685 W 105TH ST LENEXA, KS 66215 USA CLEARANCE 1.13 *67.7 MOUNTING 913-888-2630 6.4 SORINC.COM FOR 2.67 HARDWARE ISO-9001 0.25 14685 W 105TH ST LENEXA, KS 66215 USA *67.7 913-888-2630 DRAWN BY 2.67 MOUNTING SORINC.COM K MITCHELL HARDWARE ISO-9001 PRODUCT CERTIFICATION DRAWING CHECKED BY DRAWN BY CLEARANCE ALL DIMENSIONS ARE ±1/16 IN M SMITH UNLESS OTHERWISE SPECIFIED K MITCHELL 7.9 ENGINEER APPROVAL PRODUCT CERTIFICATION DRAWING FOR MM CHECKED BY 0.31 LINEAR = ALL DIMENSIONS ARE ±1/16 IN IN S ROOS CLEARANCE M SMITH MOUNTING DATE UNLESS OTHERWISE SPECIFIED 7.9 ENGINEER APPROVAL MM A PROCESS HARDWARE 19 NOV 2012 FOR LINEAR = 0.31 IN S ROOS CONNECTION THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. DATE NO USE WHATSOEVER OF THE INFORMATION CONTAINED MOUNTING HEREON, NOR REPRODUCTIONA IN WHOLE OR PART MAY BE PROCESS HARDWARE 19 NOV 2012 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. CONNECTION THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. TITLE NO USE WHATSOEVER OF THE INFORMATION CONTAINED 1/4 OR 1/2 NPTM HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE DIMENSION DRAWING 12/52 LC MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. PROCESS CONNECTION 94.5 W/ HEX NIPPLE & PIPE KIT OPTIONS TITLE OPTIONAL 3.72 DRAWING NUMBER REV EO NUMBER: 5195 1/4 OR 1/2 NPTM DIMENSION DRAWING 4/54 LC 0090399 5 119.4 PROCESS CONNECTION W/HEX NIPPLE & PIPE KIT OPTIONS SCALE: 0.75 DWG SIZE 4.70 SHEET 1 OF 1 OPTIONAL DRAWING NUMBER REV DO NOT SCALE PRINT B EO NUMBER: 5195 0090456 6 Model Name: 0090399.ASSEM/4/0+ SCALE 0.25 SCALE: 0.25 DWG SIZE Reset Form SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090456_1NPTM.ASSEM/4/0+ Reset Form Drawing 0090399 Drawing 0090456 Designators: LC SC Designators: LC SC Piston Numbers 12, 52 Piston Numbers 4, 54 SC shown. LC identical except right-hand SC shown. LC identical except right-hand
electrical connection only. electrical connection only. SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS LENGTH A CONNECTION SIZE 1/4 NPTM 29.7 106.2 SHOWN 1.17 4.18 38.9 1/2 NPTM 149.5 MIN 34.0 1.53 5.88 1.34 PROCESS * LENGTH * LENGTH 71.4 MIN 8.7 CONN SIZE 1, 5, 6, 9, 56 2, 3 2.81 0.34 14.0 1/4 NPTF SHOWN ADD 0.55 13.2 24.1 1/2 NPTF ADD ADD 0.52 0.95 23.1 1/2 NPTM ADD N/A 0.91 14.0 9/16 SAE SHOWN ADD 54.0 0.55 23.1 2.13 3/4 NPTM ADD N/A TYP 0.91
108.0 4.25 TYP ELECTRICAL *200.2 CONNECTION 7.88 3/4 NPTF STD 1/2 NPTF OPT
*119.0 SCALE 0.25 4.68 14685 W 105TH ST LENEXA, KS 66215 USA 913-888-2630 CLEARANCE SORINC.COM 6.4 ISO-9001 *65.0 FOR DRAWN BY 0.25 2.56 K MITCHELL MOUNTING PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE ±1/16 IN HARDWARE M SMITH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = IN S ROOS DATE 19 NOV 2012 A THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR.
TITLE 1/4 OR 1/2 NPTM PROCESS DIMENSION DRAWING 1/2/3/5/6/9/56 PROCESS CONNECTION CONNECTION LC W/HEX NIPPLE OPTION OPTIONAL EO NUMBER: 5195 DRAWING NUMBER REV 0090408 10 Drawing 0090408 SCALE: 0.75 DWG SIZE SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090408.ASSEM/***/*** Designators: LC SC Reset Form Piston Numbers 5, 6, 9, 1, 56 SC shown. LC identical except right-hand electrical connection only. *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
26/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Conventional Explosion Proof
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # SALES PAGE 1 PROCESS MODEL # * LENGTH SALES ORDER # LINE ITEM # PURCHASE ORDER # CONN SIZE PROCESS * LENGTH 1/4 NPTF SHOWN CONN SIZE 141.3 1/4 NPTF SHOWN 5.56 1/2 NPTF SHOWN 141.3 5.56 70.6 5.6 1/2 NPTF SHOWN 1 NPTF ADD 70.6 CLEARANCE 2.78 88.9 25.0 0.22 2.78 6.4 88.9 1 NPTM 46.0 3.50 0.98 FOR ADD 2X 78.5 2 NPTF 25.4 0.25 3.50 SEE DETAIL 1.81 CLEARANCE ADD 2X 78.5 3.09 22.2 SEE DETAIL 1.00 MOUNTING 6.4 0.88 3.09 22.2 FOR HARDWARE 39.1 0.25 0.88 1.54 39.1 LENGTH A MOUNTING LENGTH A 1.54 HARDWARE 1/4 NPTM 29.7 1/4 NPTM 29.7 SHOWN 1.17 SHOWN 1.17 38.9 1/2 NPTM 3X ELECTRICAL 38.9 1.53 1/2 NPTM CONNECTION 1.53 3X ELECTRICAL 3/4 NPTF STD 9.8 CONNECTION 9.8 1/2 NPTF OPT 0.39 3/4 NPTF STD 0.39 OR PLUGGED OPT 1/2 NPTF OPT OR PLUGGED OPT
*184.9 *183.6 7.28 1/4 NPTF7.23 DETAIL 2 NPTF FLUSHING PROCESS CONNECTION DETAIL 1 NPTM PORT SCALE 0.25 PROCESS CONNECTION SCALE 0.25
*116.7 *115.314685 W 105TH ST LENEXA, KS 66215 USA 5.2 4.59 4.54 913-888-2630 14685 W 105TH ST LENEXA, KS 66215 USA ISO-9001 SORINC.COM 0.20 913-888-2630 DRAWN BY ISO-9001 SORINC.COM *76.0 *77.3 K MITCHELL DRAWN BY 3.04 PRODUCT CERTIFICATION2.99 DRAWING CHECKED BY K MITCHELL ALL DIMENSIONS ARE ±1/16 IN PRODUCT CERTIFICATION DRAWING M SMITH CHECKED BY UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE ±1/16 IN ENGINEER APPROVAL M SMITH UNLESS OTHERWISE SPECIFIED MM ENGINEER APPROVAL LINEAR = S BOAL MM IN LINEAR = DATE IN S BOAL 07 JUN 2011 DATE 07 JUN 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. HEREON,A NOR REPRODUCTION IN WHOLE OR PART MAY BE NO USE WHATSOEVER OF THE INFORMATION CONTAINED A MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE DIM DWG 12 & 52 1/4 OR 1/2 NPTM PROCESS TITLE 1/4 OR 1/2 NPTM PROCESS DIM DWG - 4 & 54 TA PROCESS CONNECTION CONNECTION PROCESS CONNECTION CONNECTION DRAWING NUMBER REV TA EO NUMBER: 5090 OPTIONAL DRAWING NUMBER REV OPTIONAL 0090155 7 EO NUMBER: 5090 0090154 7 SCALE: 0.75 DWG SIZE SHEET 1 OF 1 SCALE: 0.75 DWG SIZE DO NOT SCALE PRINT B SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090155.ASSEM/6/3+ Model Name: 0090154.ASSEM/6/3+ Reset Form Reset Form
Drawing 0090155 Drawing 0090154 Designators: TA Designators: TA Piston Numbers 12, 52 Piston Numbers 4, 54 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER #
88.9 141.3 3.50 22.2 5.56 70.6 0.88 2.78 9.8 (TYP) 2X 7.9 HOLES 0.39 0.31 (TYP) FOR MOUNTING HARDWARE
*185.7 7.31 ELECTRICAL CONNECTION *115.0 3/4 NPTF(STD) 4.53 1/2 NPTF(OPT) OR PLUGGED(OPT) *75.6 (TYP 3) 2.98
14685 W 105TH ST LENEXA, KS 66215 USA 913-888-2630 SORINC.COM A ISO-9001 PROCESS DRAWN BY CONNECTION L BROWN PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE 1/16 IN 1/4 OR 1/2 NPT M SMITH UNLESS OTHERWISE SPECIFIED MALE PROCESS CONNECTION ENGINEER APPROVAL 39.1 MM LINEAR = (OPTIONAL) IN S BOAL 1.54 DATE 78.5 PROCESS * LENGTH * LENGTH CONN SIZE 1, 5, 6, 9, 56 2, 3 04-11-2017 3.09 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. (TYP) 14.0 NO USE WHATSOEVER OF THE INFORMATION CONTAINED 1/4 NPT(F) SHOWN ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 0.55 Drawing 0090153 LENGTH A MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 29.7 13.2 24.1 TITLE 1/4 NPT(M) = (SHOWN) 1/2 NPT(F) ADD ADD 1.17 0.52 0.95 DIM DWG 1,2,3,5,6,9 & 56 TA 38.9 1/2 NPT(M) = 14.0 9/16 SAE SHOWN ADD DRAWING NUMBER REV Designators: TA 1.53 0.55 EO NUMBER: 5356 0090153 8 23.1 SCALE: 0.75 DWG SIZE 3/4 NPT(M) ADD N/A SHEET 1 OF 1 Piston Numbers 5, 6, 9, 1, 56 0.91 DO NOT SCALE PRINT B Model Name: 0090153.ASSEM\8.2\2017-APR-11 10:16 Reset Form *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 27/32 Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Explosion Proof
SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # SALES PAGE 1 DIMENSION APPROXIMATE AND BASED MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 150.1 1 ON A FIVE THREAD ENGAGEMENT 5.91 DIMENSION APPROXIMATE AND BASED ELECTRICAL 150.1 1 HOUSING ON A FIVE THREAD ENGAGEMENT CONNECTION 5.91 75.1 ELECTRICAL 2.95 110.3 50.8 3/4 NPTF STD HOUSING 75.1 110.3 11.9 CONNECTION 4.34 2.00 B3 & B6 1/2 NPTF OPT 2.95 4.34 0.47 80.0 35.3 LH & RH 3/4 NPTF STD 3.15 1.39 80.0 35.3 B3 & B6 1/2 NPTF OPT M20 X 1.5 F B4 & B5 3.15 1.39 LH & RH 40.0 9.5 LH & RH 40.0 9.5 M20 X 1.5 F 1.58 0.38 3/4 PFF B4 & B5 J4 1.58 0.38 LH & RH RH ONLY 3/4 PFF J4 PROCESS RH ONLY LENGTH A CONNECTION SIZE PROCESS LENGTH A PIPE KIT CONNECTION SIZE 1/4 NPTM 29.7 EXTERNAL MOUNTING SHOWN 1.17 ELECTRICAL 1/4 NPTM 29.7 BRACKET GROUND EXTERNAL CONNECTION SHOWN 1.17 OPTIONAL 38.9 LUG GROUND LUG 1/2 NPTM SEE CHART 1.53 38.9 1/2 NPTM 1.53 PROCESS * LENGTH CONNECTION SIZE PROCESS 41.2 1.62 * LENGTH 41.2 CONNECTION SIZE 2X 9.1 1.62 1/4 NPTF, BSPF, PTF SHOWN 0.36 71.4 2X 9.1 1/4 NPTF, BSPF, PTF SHOWN 0.36 MOUNTING 2.81 HOLES 1/2 NPTF, BSPF, PTF SHOWN MOUNTING *227.7 28.6 *227.7 HOLES 1/2 NPTF, 8.96BSPF, PTF SHOWN 1.13 8.96 33.4 ELECTRICAL 1.32 5.6 CONNECTION 1/4 NPTF 1 NPTF, BSPF, PTF ADD VENT 0.22 SEE CHART CONNECTION 2 NPTF 25.4 33.4 LH & RH ADD SEE DETAIL 1.00 4X 9.5 1.32 14685 W 105TH ST LENEXA, KS 66215 USA *122.5 0.38 913-888-2630 *122.5 14685 W 105TH ST LENEXA, KS 66215 USA SORINC.COM 26.6 4.82913-888-2630 MOUNTING HOLES 26.6 ISO-9001 4.82 1.05 SORINC.COM 1.05 DRAWN BY ISO-9001 35.7 DRAWN BY K MITCHELL 1.41 1/4 NPTF PRODUCT CERTIFICATION DRAWING CHECKED BY K MITCHELL ALL DIMENSIONS ARE 1/16 IN PRODUCT CERTIFICATION DRAWING VENT CONNECTION M SMITH CHECKED BY UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE 1/16 IN ENGINEER APPROVAL M 71.4SMITH LH & RH UNLESS OTHERWISE SPECIFIED MM ENGINEER2.81 APPROVAL LINEAR = S BOAL MM IN LINEAR = DATE IN S BOAL DATE 01 JUN 2015 01 JUN 2015 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE NO USE WHATSOEVER OF THE INFORMATION CONTAINED MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. A 1 HEREON, NOR REPRODUCTIONA 1 IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE TITLE DIMENSION DRAWING 4/45/46/54 B/J HOUSING WITH PROCESS 1/4 NPTF DIMENSION DRAWING 12/52/124/125/126 B/J HOUSING PIPE KIT OPTION 1/4 OR 1/2 NPTM PROCESS DRAWING NUMBER REV CONNECTION FLUSHING PORT EO NUMBER: 5248 94.5 1/4 OR 1/2 NPTM EO NUMBER: 5248 DRAWING NUMBER REV PROCECSS CONNECTION CONNECTION 0090284 12 DETAIL 2 NPTF 3.72 PROCESS CONNECTION 0090297 11 OPTIONAL SCALE: 0.69 DWG SIZE PROCESS CONNECTION SCALE: 0.69 DWG SIZE SHEET 1 OF 1 OPTIONAL DO NOT SCALE PRINT SCALE 0.25 SHEET 1 OF 1 B DO NOT SCALE PRINTModel Name: 0090284.ASSEM/11.3 B Model Name: 0090297.ASSEM/10.3 Reset Form Reset Form Drawing 0090297 Drawing 0090284 Designators: B3, B4, B5, B6, J4 Designators: B3, B4, B5, B6, J4 Piston Numbers 12, 52 Piston Numbers 4, 54 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # DIMENSION APPROXIMATE AND BASED PROCESS 1 LENGTH A ON A FIVE THREAD ENGAGEMENT CONNECTION SIZE 150.1 1/4 NPTM 29.7 5.91 SHOWN 1.17 38.9 75.1 1/2 NPTM 2.95 1.53 80.0 110.3 50.8 PROCESS * LENGTH * LENGTH 3.15 4.34 2.00 CONN SIZE 1, 5, 6, 9, 56 2, 3 1/4 NPTF 40.0 35.3 14.0 1/4 BSPF SHOWN ADD 1.58 1.39 0.55 1/4 PTF 1/2 NPTF 13.2 24.1 1/2 BSPF ADD ADD PIPE KIT 0.52 0.95 MOUNTING 1/2 PTF 14.0 BRACKET 7/16 - 20 SAE SHOWN ADD OPTIONAL 0.55 14.0 9/16 SAE SHOWN ADD EXTERNAL 0.55 GROUND 3/4 NPTM LUG 23.1 3/4 BSPM ADD N/A 0.91 3/4 PTM 41.2 95.3 ELECTRICAL 1.62 2X 9.1 3.75 HOUSING 0.36 71.4 CONNECTION MOUNTING 2.81 3/4 NPTF STD *225.0 HOLES B3 & B6 1/2 NPTF OPT 8.86 28.6 LH & RH 1.13 M20 X 1.5 F B4 & B5 ELECTRICAL LH & RH CONNECTION 3/4 PFF SEE CHART J4 4X 9.5 33.4 RH ONLY 1.32 *119.9 0.38 14685 W 105TH ST LENEXA, KS 66215 USA MOUNTING 913-888-2630 4.72 35.7 9.5 SORINC.COM 1.41 HOLES ISO-9001 0.38 DRAWN BY K MITCHELL 1/4 NPTF PRODUCT CERTIFICATION DRAWING 71.4 CHECKED BY ALL DIMENSIONS ARE 1/16 IN VENT CONNECTION 26.6 M SMITH 2.81 UNLESS OTHERWISE SPECIFIED LH & RH ENGINEER APPROVAL 1.05 MM LINEAR = IN S BOAL DATE 05 JUN 2015 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. A 1 NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR.
TITLE 1/4 OR 1/2 NPTM PROCESS DIMENSION DRAWING 1/2/3/5/6/9/56 B/J HOUSING PROCESS CONNECTION CONNECTION W/PIPE KIT OPTION OPTIONAL EO NUMBER: 5248 DRAWING NUMBER REV Drawing 0090882 0090882 6 SCALE: 0.65 DWG SIZE SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090882.ASSEM/5.2 Designators: B3, B4, B5, B6, J4 Reset Form Piston Numbers 5, 6, 9, 1, 56
*Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
28/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Weatherproof - NEMA 4, 4X, IP66
Drawing 0090269 Drawing 0090270 Designators: RB Manual Reset Designators: RB Manual Reset Piston Numbers 12, 52 Piston Numbers 4, 54
Drawing 0090271 Designators: RB Manual Reset Piston Numbers 5, 6, 1, 9, 56
*Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 29/32 Pressure and Vacuum Switches Dimensions
Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number.
Conventional Explosion Proof
Drawing 0090167 Drawing 0090168 Designators: S Manual Reset Designators: S Manual Reset
Piston Numbers 12, 52 Piston Numbers 4, 54 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS LENGTH A CONNECTION SIZE 142.3 79.4 5.60 3.13 1/4 NPT(M) 29.7 71.1 20.7 SHOWN 1.17 2.80 0.81 38.9 2X ELECTRICAL 1/2 NPT(M) CONNECTION 1.53 MANUAL 3/4 NPT(F) STD PROCESS * LENGTH * LENGTH RESET 1/2 NPT(F) OPT CONN SIZE 1, 5, 6, 9, 56 2, 3 OR PLUGGED OPT 14.0 1/4 NPT(F) SHOWN ADD 0.55 13.2 24.1 1/2 NPT(F) ADD ADD 0.52 0.95 6.4 14.0 9/16 SAE SHOWN ADD 0.25 0.55 23.1 3/4 NPT(M) ADD N/A 0.91
80.8 3.18 TYP *209.5 8.25 40.4 1.59 TYP
*112.6 4X 7.94 LENEXA, KS 66215 USA 4.43 0.313 913-888-2630 MOUNTING ISO-9001 SORINC.COM HOLE DRAWN BY *72.2 K MITCHELL PRODUCT CERTIFICATION DRAWING 2.84 CHECKED BY ALL DIMENSIONS ARE 1/16 IN M SMITH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = IN S BOAL DATE 21 NOV 2017 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR, INC. NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR, INC. A TITLE DIMENSION DRAWING 1/2/3/5/6/9/56 S HOUSING WITH Drawing 0090169 1/4 OR 1/2 NPT(M) PROCESS MANUAL RESET PROCESS CONNECTION CONNECTION EO NUMBER: 5387 DRAWING NUMBER REV OPTIONAL 0090169 7 SCALE: 0.88 DWG SIZE SHEET 1 OF 1 Designators: S Manual Reset DO NOT SCALE PRINT B Model Name: 0090169.ASSEM\6.1\2017-NOV-21 17:31 Piston Numbers 5, 6, 1, 9, 56 Reset Form
*Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension.
30/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (08/21) ©SOR Inc. Form 216 (08/21) ©SOR Inc. SORInc.com | 913-888-2630 | Registered Quality System to ISO 9001 31/32 Lenexa, KS USA | 913-888-2630 | Fax 913-888-0767 | SORInc.com
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32/32 Registered Quality System to ISO 9001 | 913-888-2630 | SORInc.com Form 216 (07.21)Form ©SOR 216 (08/21)Inc. ©SOR Inc.