-145 BROWN FKM 75D O-RING

VB75145 is an AS568-145 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 2.55 in (64.77 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.756 in (70 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is widely chosen for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. It resists aggressive chemicals, many acids, and engine and transmission fluids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where low-molecular-weight organic acids or amines are present.

It sees regular use in high-temperature process equipment, chemical processing, and automotive fuel systems.

This item is sold individually under part number VB75145. Unit weight is approximately 2.3585 g and nominal inside diameter is listed as 2 9/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.