568-313 FKM 75 SQUARE CUT RINGS

SV70313 is an AS568-313 black Viton® (FKM) 70 Shore A square profile Quad-Ring with an inside diameter of 0.662 in (16.81 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.082 in (27.48 mm). In service, this quad-ring uses a four-lobed profile to create two sealing surfaces per side, reducing the squeeze needed to seal.

As a material, Viton® (FKM) delivers outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. Expect good resistance to many acids, aggressive chemicals, and petroleum oils and fuels. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with amines or hot water and steam.

Typical settings include chemical processing, oil and gas, and semiconductor equipment.

Order part number SV70313, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.