Airgas Model N245F320 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Protection Flow tube and outer tube

Flow tube and outer tube of the flow meter are made of impact resistant lexan

This flowgauge regulator features a brass body and bonnet

these gray pads increase physical strength while effectively disguising grime and unsightly spills

flow tube and cover

Airgas Model N245F320 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Protection Flow tube and outer tubeThis 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