HP Low Flow Regulator, Dual Stage, CGA 540, Inlet 0 to 25 PSI, Needle Valve, Use with: Oxygen, Gentec, Mfr#: R31BMK-DLK-C540-01-N

GENTEC R31B Series is a Diaphram-Sensed Dual Stage High Purity Nickle Plated Brass Regulator designed for analytical applications where a consistent outlet pressure and flow are desired Features and Specification: Body/Bonnet: Nickle-Plated Brass Barstock Seat: PCTFE 316L Stainless Steel Diaphragm ABS adjusting Knob 2in Dual-Scale Pressure Gauges Maximum inlet pressure: 3000 psig Maximum outlet pressure: 25 psig Operating temperature range:40 degrees farenheit -165 degrees farenheit – 40 to 74 degrees celsius Inboard Leakage 2 x 10-8 atm.cc/sec He Outboard Leakage 2 x 10-8 atm.cc/sec He Max CV 0.08 Weight:4.3 lbApplications: Research Laboratories Process Analyzer Petrochemical Industry Gas Chromatography Power Plants Cylinders