GFR PTFE piston seals are standard on Eldex Optos stainless steel and Hastelloy pump models; Eldex Optos PEEK pump models use UHMW PE piston seals. See our blog post on Selecting the Right Piston Seal Material for your needs.
GFR PTFE piston seals are standard on Eldex Optos stainless steel and Hastelloy pump models; Eldex Optos PEEK pump models use UHMW PE piston seals. See our blog post on Selecting the Right Piston Seal Material for your needs.