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Diamond Seals
Brand: Parker HannifinMany seal alternatives have limited or no self-retention capabilities which can lead to rework, warranty, and customer dissatisfaction as a result of pinched or missing seals.
Common seals and gaskets require wide grooves and flanges to ensure stable geometry and/or maintain adequate volume fill ratios. Wide flanges drive larger enclosures and reduce design flexibility.
Parker Diamond Seals provide a high performance seal with superior compliance in narrow grooves to handle asmolded and as-cast tolerance variation.
Optional integrated retaining ribs provide unmatched retention sufficient for the most demanding assembly line or shipping conditions. Diamond Seals function at much lower loads than gaskets for greatly reduced creep.
Structural loads are carried through hard contact between mating components, preventing seal compression set from affecting bolt tension. For service, high-quality elastomeric seals come out quickly and cleanly.
Diamond Seals can be molded in almost all Parker compounds and can be tailored to target the right balance of seal load, compli¬ance, chemical resistance, and temperature range
Specifications
Brand
Applications
- Motorcycle Fuel Systems, Diesel Engines, Fuel Cells, Military Handheld Radios, RFID Enclosures, Portable Dialysis Equipment, & Numerous Other Applications.
Fluid Compatibility
- Ultra Broad Range
Hardness
- 45 to 90
Markets
- General
Polymer Family
- Acrylonitrile-Butadiene Nitrile (NBR, XNBR), Polychloroprene Rubber (Neoprene, CR), Ethylene Acrylate (AEM), Ethylene Propylene Rubber (EPM, EPR, EPDM), Fluorocarbon (FKM, FPM), Fluorosilicone (FVMQ), Hydrogenated Nitrile (HNBR, HSN), Perfluoroelastomer (
Thermal Application (°C)
- Low & High Temperature (< -30° C, > 121° C)
Application: Motorcycle fuel systems, diesel engines, fuel cells, military handheld radios, RFID enclosures, portable dialysis equipment, and numerous other applications.
Documentation
Document
- Advanced FKM for Transportation Fluids pdf 272 KB
- Coolant Resistant FKM pdf 5.1 MB
- Custom Molded Shapes pdf 364 KB
- Diesel Engine Press In Place Seal pdf 338 KB
- Engineered Seals Division pdf 660 KB
- ESD Standard Compound List pdf 205 KB
- Material Optimization by Design pdf 463 KB
- Sealing Shielding Capabilities Guide pdf 3.3 MB
- UL Listed Compounds pdf 197 KB