Airgas Model N175B580 Brass Ultra Low Delivery Pressure Two Stage Regulator Two Stage provides precise pressure control from

provides precise pressure control from full cylinder to almost empty

galvanized steel with a powder-coat paint finish

The low torque control knob and self-relieving feature permit easy adjustment of pressure in closed or dead-end systems

isobutylene

Airgas Model N175B580 Brass Ultra Low Delivery Pressure Two Stage Regulator Two Stage provides precise pressure control fromThis 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