Chemical Resistant High Temperature O Rings Inner Diameter 1.725 Inches Outer Diameter 2.145 Inches Cross Section 0.21 Inches Pack Of 3 For Acids Gasoline Hard Vacuum Petroleum Silicone Fluids And Greases Minus Fifteen To Four Hundred Degrees Fahrenheit
✔️ ID 1.725 in; OD 2.145 in; CS 0.21 in; -15 to 400°F; 3-pack
These chemical resistant O rings are fluoroelastomer seals designed to handle harsh chemicals and high temperatures. They’re a common choice in automotive, industrial, and laboratory equipment to seal joints and prevent leaks.
✅ Inner Diameter 1.725 in; Outer Diameter 2.145 in; Cross Section 0.21 in
✅ 75A durometer fluoroelastomer O-rings with strong chemical resistance
✅ Temperature range -15 to 400°F for high-temp sealing
✅ Resists acids, gasoline, petroleum products, silicone fluids and greases
✅ SAE AS568, ASTM D1418, ASTM D2000, SAE J200 compliant
💡 What is a high-temperature chemical resistant O-ring used for in seal systems?
Handy, general-use explanation: They seal joints in equipment that handles aggressive chemicals at elevated temps. These O-rings help prevent leaks in engines, pumps, and processing lines.
- In engines, pumps, reactors and process lines- For acids, fuels, solvents, silicone fluids and greases
- 75A durometer balances sealing force and flexibility
- SAE AS568 and ASTM standards compliant for reliable interchange