high pressure o rings for sale, brand-new and used.

Gray acetal copolymer construction Nitrile O-rings FDA approved materials NSF Certified 51 & 62 Suitable for water, air, inert gases And pneumatic applications or vacuum This John Guest union straight connector fitting is made of acetal copolymer and has tube connectors. This union straight connector fitting is for connecting and disconnecting two inline pipes more easily than using couplings.