Airgas Model C645A320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Two Stage Black Metal Ring Weight -

Black Metal Ring Weight - for 25" Lamba Cone

Color: Green

The unique design of this regulator provides a continuous sweeping of the high pressure chamber

galvanized steel construction with elevated bottom for circulation of air

This creates consistencies in processes and extends column life in GC applications

Airgas Model C645A320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Two Stage Black Metal Ring Weight -This 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