Airgas Model C445B590 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Switchover The Airgas® heavy-duty high-pressure cylinder

The Airgas® heavy-duty high-pressure cylinder regulator’s piston sensor design provides structural reliability in high-pressure applications

Self-closing lid is operated with the included foot lever

Each regulator is capable of withstanding an internal vacuum and is provided with a diffusion-resistant

The composite bonnet and the outlet valve are incorporated into the regulator body to reduce weight

This series of regulators is used for applications requiring high gas flow rates and a compact design

Airgas Model C445B590 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Switchover The Airgas® heavy-duty high-pressure cylinderThis series of 316 stainless steel two stage high purity regulators is designed for non corrosive analytical, mildly corrosive and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 01 100 psi inlet change. Convoluted Hastelloy C 22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging. The metal to metal diaphragm seal