Airgas Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Low Pressure Cortina 03-760-20 Recycled Rectangular Vertical

Cortina 03-760-20 Recycled Rectangular Vertical Panel Rubber Base - 20 lbs

with its 316 stainless steeldiaphragms

They are also equipped with a reverse-flow check valve to prevent backflow of gas into the regulator on the outlet

Sign measures 18" X 18"

The Airgas® Special Service Laser Regulator is a high-flow dome-loaded regulator

Airgas Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Low Pressure Cortina 03-760-20 Recycled Rectangular VerticalThis series of two stage, high purity 316 stainless steel regulators is designed for non corrosive analytical and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 04 100 psi inlet change. Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance, and the threaded seat design allows for internal vacuum