Tough As Nails Aflas O Rings At 80 Duro Hardness Rock Solid Petroleum Steam And Chemical Resistant No Bs Heavy Duty Industrial Seals Built Different For Daily Shop Grind 1000 Pack
✔️ 80 duro aflas seals sized 2 7/8 ID x 3 1/8 OD in 1000 set
These premium aflas o rings are specialized fluoroelastomer seals formulated with a tetrafluoroethylene and propylene copolymer. They deliver rock solid chemical resistance against petroleum fuels, high pressure steam, and phosphate esters across tight tolerance gaps. You will typically install them in industrial hydraulic systems, automotive power steering assemblies, and heavy machinery where standard rubber fades fast under heat and acid exposure.
✅ 80 duro Shore A hardness provides stable sealing pressure✅ Temperature resistance handles continuous service up to two hundred four celsius
✅ Chemical immunity extends past petroleum streams and phosphoric ester coolants
✅ Precise two seven eight inch bore diameter accepts standard shaft diameters
✅ One thousand unit bulk carton simplifies inventory management and shop downtime
💡 What makes tetrafluoroethylene propylene copolymer superior to standard fluorocarbon seals for steam environments?
- Standard fluorocarbon blends blow out when soaked in pressurized steam and degreasing solvents.
- Copolymer chemistry holds its ground around rotating shafts without softening or tearing.
- Handy fix for local fabrication shops swapping failed crankcase drains during rush repair windows.
- Thermal creep resistance guarantees airtight joints despite rapid engine warmup cycles.