$ 521.58
Details
Here is the corrected text:
VWR Multistage Gas Regulators with Neoprene Diaphragms are designed for applications where a constant working pressure is important over a wide range of inlet pressures and flow rates. These regulators feature safe, accurate, and sensitive delivery of reduced pressure.
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, bonnet vent holes, and diaphragm backup plate with burst hole. Neoprene diaphragms provide external safety to 250psig. Regulator damage from contaminants is minimal.
**Product Specifications**
* Valve Outlet: 0.6 cm (1/4") NPT
* Body Outlet: 0.6 cm (1/4") NPT
**Models and Configurations**
* Cat. No.: 55850-476, Delivery pressure gauge: 200 psig, Inlet cga: 296, Gas: Industrial oxygen mix, Delivery range: 0 - 125 psi, Supply pressure gauge: 4000 psig, Flow capacity standard: 1200 CFH
* Cat. No.: 55850-478, Delivery pressure gauge: 60 psig, Inlet cga: 500, Gas: Medical oxygen mix - includes O₂ and CO₂ (greater than 7%), Delivery range: 0 - 50 psi, Supply pressure gauge: 4000 psig, Flow capacity standard: 1100 CFH
* Cat. No.: 55850-480, Delivery pressure gauge: 200 psig, Inlet cga: 350, Gas: Hydrogen, Delivery range: 0 - 125 psi, Supply pressure gauge: 4000 psig, Flow capacity standard: 4560 CFH
* ... (and so on for each model and configuration)
**Important Note**
Note: For noncorrosive gases only.
