Viton 75-030-Black-Pk25

SB-V70030-25 is an AS568-030 black Viton® (FKM) 70 Shore A O-Ring measuring an inside diameter of 1.614 in (41 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.754 in (44.55 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Source specification: 0.070CSX1.614"IDX1.754"OD.

As a material, Viton® (FKM) delivers long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. The material holds up against aggressive chemicals, aromatic hydrocarbons, 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 hot water and steam.

You will find this material specified across automotive fuel systems, chemical processing, and high-temperature process equipment.

Order part number SB-V70030-25, sold by the bag. Nominal inside diameter is listed as 1 5/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.