High-Temp O-Ring FKM 80A Peroxide Cured – Part #4055
Original price was: $6.21.$1.68Current price is: $1.68.
Description
High-Temp O-Ring FKM 80A Peroxide Cured – Part #4055
Engineered for Extreme Performance
Tackle demanding industrial applications with our High-Temp O-Ring FKM 80A Peroxide Cured seal (Part #4055). Designed for environments where heat resistance and chemical stability are critical—think automotive engines, chemical processing equipment, or oilfield machinery—this o-ring combines advanced fluorocarbon (FKM) material with a peroxide-curing process for unparalleled durability. Say goodbye to leaks and breakdowns caused by high temperatures (up to 230°C/446°F) and corrosive substances like fuels, oils, and solvents.
Key Features & Benefits
– Temperature Resistance: Maintains integrity at continuous temperatures up to 230°C (446°F), ideal for exhaust systems or steam applications
– Chemical Compatibility: Resists fuels, oils, halogens & harsh chemicals better than silicone or nitrile seals
– Peroxide-Cured Construction: Provides superior tear strength & compression set performance vs standard FKM o-rings
– Medium-Hardness Design: 80A durometer balances flexibility for sealing while offering wear resistance
– Viton™ Alternative: Delivers similar performance at a more competitive price point
| Comparison Metric | Part #4055 (FKM Peroxide Cured) | Competitor Silicone | Competitor Nitrile |
|---|---|---|---|
| Max Continuous Temp | 230°C (446°F) | 180°C (356°F) | 93°C (199°F) |
| Fuel Resistance | Excellent | Fair | Poor |
| Tear Strength | ≥12 MPa | ≥8 MPa | ≥6 MPa |
Ideal Applications
Keep machinery operating smoothly in严酷 environments with this industrial-grade seal:
✅ Sealing flanges in petrochemical plants
✅ Withstanding engine oil exposure in automotive manufacturing
✅ Preventing gas leaks in HVAC refrigeration systems
Upgrade your sealing solutions today with a proven performer that combines temperature tolerance with chemical resilience—choose Part #4055 for lasting reliability under pressure.
