REGULATOR OXYG 0-125PSI ,Each

Details:

Here is the corrected text: VWR Multistage Gas Regulators feature safe, accurate, and sensitive delivery of reduced pressure. They are designed for gas chromatography applications where a constant working pressure is important over a wide range of inlet pressures and flow rates. The regulators have a solderless construction for easy maintenance. The solid forged brass body contains two regulators. The first stage reduces full cylinder pressure to 90% for safety. Particulates, tank scale, and rust are eliminated from the gas stream with a sintered inlet filter. Assembly features include high-pressure valve, low-pressure valve, intermediate pressure relief valve between the two stages, back cap vent holes, and bonnet vent holes. The regulators have stainless steel diaphragms and high and low pressure PTFE encapsulated seats. Regulator damage from contaminants is minimal. Note: For noncorrosive gases only. **Models:** * Cat. No.: 55850-420 + Supply pressure gauge: 4000 psig + Valve Outlet: 0.6 cm (1/4") NPT + Body Outlet: 0.6 cm (1/4") NPT + Delivery pressure gauge: 30 psig + Inlet cga: 540 + Gas: Oxygen + Delivery range: 1 - 15 psi + Flow capacity standard: 285 CFH * Cat. No.: 55850-422 + Supply pressure gauge: 4000 psig + Valve Outlet: 0.6 cm (1/4") NPT + Body Outlet: 0.6 cm (1/4") NPT + Delivery pressure gauge: 60 psig + Inlet cga: 540 + Gas: Oxygen + Delivery range: 1 - 50 psi + Flow capacity standard: 855 CFH * ... (and so on for each model)