Chesterton POLYMER SEALS PRODUCT CATALOG
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POLYMER SEALS PRODUCT CATALOG Hydraulic and Pneumatic Seals Rotary Seals Spring Energized Seals High Performance Polymer Sealing Solutions Improve Equipment Reliability and Productivity, Reduce Maintenance and Operating Costs, Optimize Equipment Efficiency In most heavy industries the need for consistent, high performance sealing solutions for fluid power reciprocating equipment, rotary and specialty equipment—specifically in demanding operating conditions and harsh environments—is mostly undervalued until it is too late, resulting in expensive equipment shutdown, repair and replacement, environmental and safety issues, and unbudgeted extra labor costs. Under-performing sealing solutions can even reduce the energy and resource efficiency, significantly impacting plant profitability. The Chesterton® engineered polymer solutions life cycle approach is a contemporary way of support to achieve customer’s asset/ equipment life cycle management and plant-wellness goals. Chesterton offers a broad range of innovative products and comprehensive programs focused on fluid power and rotary and specialty equipment reliability improvement. From high performance hydraulic and pneumatic seal systems that improve efficiency and reduce leakage, to rotary seals protecting expensive bearings and gearboxes, and to special spring-energized seals for ultra high-pressure and high-temperature applications in most challenging specialty equipment, Chesterton offers a full range of solutions to: n Reduce Premature Failure n Improve Reliability n Reduce Repair, Maintenance, and Operating Costs n Extend Equipment Life n Optimize Performance TABLE OF CONTENTS How to Use This Catalog ..................4-5 ROTARY SEALS ENGINEERING GUIDE Catalog Legend .......................................5 Chesterton Polymer Bearing and Gearbox Protection Engineering Technical Guide .......... 86 Seals Programs ....................................6-7 R22KN5 ................................................... 60 Engineering Introduction ................ 88 Polymer Seals Product 33K ........................................................... 61 Profile Guide.......................................... 94 Selection Guide ...................................8-9 30K ............................................................ 62 Recommended Seal Sizes Sealing Technology ......................10-11 50K ............................................................ 64 and Standard Housing Dimensions ..........................................107 51K ............................................................ 66 Standard Fits and Tolerances HYDRAULIC AND PNEUMATIC SEALS 52K ............................................................ 68 Data Chart ............................................109 53K ............................................................ 70 Application of ISO Standards Wiper Seals Kaplan Turbine Runner Blade Fits and Tolerances ............................110 W21K ........................................................ 12 Trunnion Split Seal .............................. 72 Miscellaneous Hardware CW21K ..................................................... 13 PLS ............................................................ 74 Guidelines—Reciprocating ...........112 WCCS ....................................................... 14 Stuffing Box Solutions Miscellaneous Hardware Rod Seals 30KC ......................................................... 75 Guidelines—Rotary and R6K ............................................................ 15 Reciprocating......................................114 14K ............................................................ 76 R22K ......................................................... 16 Miscellaneous Hardware 14KL.......................................................... 77 R22KN ...................................................... 17 Guidelines—Replaceable R22KE ....................................................... 18 Wear Rings ...........................................115 R23K ......................................................... 19 Allowable Diametrical Stacked Sets SPRING ENERGIZED SEALS Clearance ..............................................118 R11K ......................................................... 20 Dynamic Sealing R600 ......................................................... 22 100 Series ............................................... 78 Surface Hardness ...............................121 R8K ............................................................ 24 200 Series ............................................... 80 Surface Roughness ...........................123 R27K ......................................................... 26 300 Series ............................................... 82 Operating Temperature R28K ......................................................... 28 500 Series ............................................... 84 Range .....................................................125 Compression Seals 600 Series ............................................... 85 Hydraulic Fluids and R20K ........................................................ 29 Chemical Compatibility ..................126 RCCS ........................................................ 30 Seal Materials ......................................128 Piston Seals Storage and Shelf Life of P22K ......................................................... 32 Seal Components ..............................135 P22KN ..................................................... 34 ISO Reference List..............................136 P22KE ....................................................... 36 Troubleshooting Guide ...................137 P7K ............................................................ 37 Engineering Action P23K ........................................................ 38 Request Form......................................143 Stacked Sets EPS Industrial Cylinder Survey P28K ........................................................ 39 for Reciprocating Applications .....145 P8K ............................................................ 40 Product Index .....................................147 P27K ......................................................... 42 P11K ......................................................... 44 Compression Seals P20K ......................................................... 46 PCCS ......................................................... 48 Face and Static Seals 20KD ......................................................... 50 Ancillary Devices 9K ............................................................ 52 18K and 19K .......................................... 54 WR ............................................................ 56 16K and 17K ......................................... 58 Important Note: This Catalog provides general guidelines and general information about product operating conditions and product options for experienced users to consider. Operating conditions not referred to in this Catalog may affect product selection and/or product performance. This Catalog should not be considered advice, a guarantee of product performance, or a replacement for addressing product application questions with a qualified professional. A.W. Chesterton Company and its affiliates assume no responsibility for any action or inaction you take based on or made in reliance on the information contained in this document. Polymer Seals Polymer Seals Catalog How to Use This Catalog USAGE The catalog can be used to locate product using two different methods: n By means of the Table of Contents n By means of the Product Selection Guide TABLE OF CONTENTS Search the table of contents based on product type to quickly identify products offered. n Section I – Hydraulic and Pneumatic Seals Includes wiper seals, rod seals, piston seals and ancillary devices. n Section II – Rotary Seals Includes lip seals and labyrinth seals for bearing protection, and restriction bushings, lantern rings, and cartridge seals for stuffing boxes. n Section III – Spring Energized Seals Includes cantilever, elliptical coil, helical wound spring designs, and stacked V-Rings. n Section IV – Engineering Guidelines Includes profiles and descriptions, materials references, hardware design guidelines, ISO standard fits and tolerances, and troubleshooting guide. POLYMER SEALS PRODUCT SELECTION GUIDE Use the Polymer Seals Product Selection Guide if you need help identifying the appropriate product for your application. The product matrix was developed using motion and application speed as the foundation. To use the guide: n Confirm application speed n Identify product offerings n Locate page to review details A • PRODUCT SECTION B • • F Reference the product section, where all products are listed by type. Each product data sheet contains the following information. C • A Product name and type B Product description D • C Technical data D Equipment drawing E • E Family of profiles F Features and benefits 4 Polymer Seals Catalog Polymer Seals PLACING AN ORDER To place an order, the required information is needed: Rod Seal n Product profile n Product material L n Equipment dimensions For example: ØC To place an order for a hydraulic rod seal with a 50 mm rod diameter, Ød ØD a bore diameter of 70 mm and a seal groove height of 15 mm, the 1 following information is required. Ød: ____________ ØD1: ___________ To place an order: Rod Seal ØC: ____________ L: _____________ R22KN AWC800 50x70x15mm GH Solid Profile Code Material Code(s) Dimensions (d x