Airgas Model N175B580 Brass Ultra Low Delivery Pressure Two Stage Regulator Switchover These single-stage positive-seal regulators feature

These single-stage positive-seal regulators feature convoluted

research laboratories for hydrogenation

100% CPE Chlorinated Polyethylene material protects against particulates and light liquid splash

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

Optional 15 Ra electropolished with faceseal

Airgas Model N175B580 Brass Ultra Low Delivery Pressure Two Stage Regulator Switchover These single-stage positive-seal regulators featureThis two stage regulator is recommended for use with non corrosive gases in applications where an ultra low delivery pressure is required. It maintains an accurate delivery pressure over the life of the cylinder. The two stage design limits the variations in the outlet pressure to 0. 06 psig for every 100 psig of inlet pressure decay. Made of durable, long lasting forged brass and then chrome plated, this regulator is perfect for non corrosive, ultra