Regulator Hydr 0-50psi 580 ,Each

Details:

Here are the corrected product descriptions: **vwr multistage gas regulators** our vwr multistage gas regulators feature stainless steel diaphragms and are designed for gas chromatography applications where a constant working pressure is important over a wide range of inlet pressures and flow rates. **Key features:** * solderless construction for easy maintenance * solid forged brass body contains two regulators * first stage reduces full cylinder pressure to 90% for safety * sintered inlet filter removes particulates, tank scale, and rust from gas stream * 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 * stainless steel diaphragms with high and low pressure ptfe encapsulated seat * regulator damage from contaminants is minimal **note:** for noncorrosive gases only. Here are the individual product descriptions: **cat. No. 55850-422** Delivery pressure gauge: 60 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 50 psi, flow capacity standard: 855 cfh **cat. No. 55850-424** Delivery pressure gauge: 200 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 125 psi, flow capacity standard: 1615 cfh **cat. No. 55850-426** Delivery pressure gauge: 400 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 250 psi, flow capacity standard: 2185 cfh **cat. No. 55850-428** Delivery pressure gauge: 30 psig, inlet cga: 280, gas: medical oxygen mix - includes o₂ and co₂ (less than 7%), delivery range: 1 - 15 psi, flow capacity standard: 285 cfh **cat. No. 55850-430** Delivery pressure gauge: 60 psig, inlet cga: 280, gas: medical oxygen mix - includes o₂ and co₂ (less than 7%), delivery range: 1 - 50 psi, flow capacity standard: 855 cfh **cat. No. 55850-432** Delivery pressure gauge: 200 psig, inlet cga: 280, gas: medical oxygen mix - includes o₂ and co₂ (less than 7%), delivery range: 1 - 125 psi, flow capacity standard: 1615 cfh **cat. No. 55850-434** Delivery pressure gauge: 400 psig, inlet cga: 280, gas: medical oxygen mix - includes o₂ and co₂ (less than 7%), delivery range: 1 - 250 psi, flow capacity standard: 2185 cfh **cat. No. 55850-436** Delivery pressure gauge: 30 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 15 psi, flow capacity standard: 285 cfh **cat. No. 55850-438** Delivery pressure gauge: 60 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 50 psi, flow capacity standard: 855 cfh **cat. No. 55850-440** Delivery pressure gauge: 200 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 125 psi, flow capacity standard: 1615 cfh **cat. No. 55850-442** Delivery pressure gauge: 400 psig, inlet cga: 540, gas: oxygen, delivery range: 1 - 250 psi, flow capacity standard: 2185 cfh **cat. No. 55850-444** Delivery pressure gauge: 30 psig, inlet cga: 280, gas: medical oxygen mix - includes o₂ and co₂ (less than 7%), delivery range: 1 - 15 psi, flow capacity standard: 285 cfh **cat. No. 55850-446** Delivery pressure gauge: 60 psig, inlet cga: 280, gas: medical oxygen mix - includes o₂ and co₂ (less than 7%), delivery range: 1 - 50 psi, flow capacity standard: 855 cfh