GH piston seals

GH piston seals

GH piston seals

GH seals, depicted in the figure, are piston seals that operate in a double-acting manner. They feature a standard nitrile rubber (NBR) energizer, typically in the form of an O-ring. Upon request, rectangular energizers can be provided. These seal profiles are designed to handle pressures of up to 400 bar (5,800 psi) and are well-suited for applications ranging from medium to heavy duty. GH seals are offered in both metric and inch sizes, with certain metric sizes compatible with seal housings following the specifications outlined in ISO 7425-1:1988.