Airgas Model N245A590 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Regulator The optional bonnet vent adapter

The optional bonnet vent adapter allows venting of hazardous gases in the event of diaphragm failure

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Cortina 03-229-3417 18" x 18" Red/Orange Vinyl Flag w/24" Wooden Dowel (50 each/case)

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Great for pulp and paper mill workers

Airgas Model N245A590 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Regulator The optional bonnet vent adapterThis series of two stage, high purity regulators is designed for non corrosive analytical and process applications requiring precise, stable, delivery pressure control. The two stage design yields a delivery pressure of less than 0. 02 100 psi inlet change. These regulators come with a CGA nipple that has a special high purity, non lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during