Three And A Half Inch Diameter O Ring Dash 043 Chemical Resistant High Temperature Seals Five Pack For Acids Gasoline Petroleum Silicone Fluids And Greases Pro Grade Durable
✔️ 75A fluoroelastomer, -15 to 400°F, ID 3.489 in, OD 3.629 in
This O-ring Dash 043 is a high temperature, chemical resistant seal built from fluoroelastomer (FKM) with a 75A durometer. Sold in a five-pack, it’s ready for quick swaps in maintenance and repair jobs. Typical applications include acids, gasoline, petroleum products, silicone fluids and greases, and low outgassing environments in industrial machinery and automotive systems.
✅ ID 3.489 in (88.6 mm), OD 3.629 in (92.2 mm), CS 0.07 in (1.78 mm)✅ Material: fluoroelastomer (FKM), 75A duro, chemical resistant to acids, gasoline, solvents
✅ Temperature range: -15 to 400°F (-26 to 204°C)
✅ Meets SAE AS568, ASTM D1418, ASTM D2000, SAE J200 specifications
✅ Pack: five O-rings per pack, color black
💡 What is a high-temperature chemical resistant O-ring used for in industrial sealing applications? It provides a reliable seal in harsh chemical and heat environments, preventing leaks in pumps, valves, and fittings. - Handy for automotive, industrial, and marine equipment seals - Works with acids, gasoline, petroleum products, silicone fluids and greases - Temperature range -15 to 400°F (-26 to 204°C)