APG stocks the V75045, an AS568-045 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 3.989 in (101.32 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 4.129 in (104.88 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.
Viton® (FKM) is specified here for very low compression set at elevated temperature, excellent resistance to compression set and permeation. The compound resists engine and transmission fluids, chlorinated solvents, and petroleum oils and fuels. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It should not be specified for service in ketones and esters or amines.
It sees regular use in chemical processing, high-temperature process equipment, and oil and gas.
V75045 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description -045 BLACK FKM 75D O-RING
Actual Cross Section 0.07 inch (1.78 mm)
Actual Inside Diameter 3.989 inch (101.32 mm)
Actual Outside Diameter 4.129 inch (104.88 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity