568-144 FKM 75 SQUARE CUT RINGS

APG stocks the SV70144, an AS568-144 black Viton® (FKM) 70 Shore A square profile Quad-Ring measuring an inside diameter of 2.487 in (63.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.693 in (68.4 mm). A quad-ring provides a dual sealing band on each contact face for improved reliability.

Viton® (FKM) delivers excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. It resists many acids, engine and transmission fluids, and aggressive chemicals. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

Typical settings include high-temperature process equipment, chemical processing, and semiconductor equipment.

Order part number SV70144, sold individually. Nominal inside diameter is listed as 2 1/2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.