O-Ring, 42 x 5 mm - Viton, Part# PL23970516

42x5 mm O-ring is a critical sealing component with specific dimensions, designed to establish a secure and leak-free seal between mating surfaces in various industrial, mechanical, and plumbing applications. Its circular design, resilience, and elasticity make it an essential component for maintaining sealed connections, preventing the escape or ingress of fluids and gases, and ensuring the integrity of systems and equipment. It is used on pump models S30A, S60A, S90A, D30A, D60A, D90A, D30AC, D60AC, D90AC, D40B, D65B, S40B, S65B, D40BCS, D65BCS, 2100A, D30C, D40C, D60C, A150W.