08 Weight:4.GENTEC R31SL Series is a Stainless Steel Diaphram-Sensed Dual Stage High Purity designed for applications where a consistent outlet pressure and flow are desired Features and Specification: Body/Bonnet: Stainless Steel Seat: PCTFE 316L Stainless Steel Diaphragm ABS adjusting Knob 2in Dual-Scale Pressure Gauges Maximum inlet pressure: 3000 psig Maximum outlet pressure: 100 psig Operating temperature range:40 degrees farenheit -165 degrees farenheit - 40 to 74 degrees celsius Inboard Leakage 2 x 10-8 atm.
CGA580, 1/4in SAE FLARE , Gas: Inert.Heravy Duty Single Stage Regulator , 3000 PSI Inlet, 10-250 PSI Delivery Pressure 2-1/2in gauges for easy reading 3- 1/4in stainless steel diaphragm for accurate pressure delivery Delrin cap bushing for smooth adjustments Stem-type seat assembly for more reliable performance Forged brass body and housing cap Self re-seating external pressure relief valve on oxygen, inert gas, air, CO2, and hydrogen models Sintered bronze inlet filter Steel Gauge Protectors are color-coded: green for Oxygen GP31X and red for Acetylene GP31Y Models Weight: 4 lbs 13 oz UL listed These regulators are ideal to use for steel fabrication, ship building, metallurgical and chemical industries..