4.5 Purity Single Stage Brass Barstock Piston Cylinder Regulator
Tech Master GPS420 series single stage piston cylinder regulators are
designed for primary pressure gas control of non-corrosive or
toxic, technical grade gases up to 4.5 purity (99.995%), on
applications where slight pressure variation from decreasing cylinder
pressure is acceptable.
■ GPS421 Series | Single Stage Piston Cylinder Regulator, FKM Seal
■ GPS422 Series | Single Stage Piston Cylinder Regulator, EPDM Seal