... Product Description~The Oxygen Regulator is designed to reduce the pressure and control the flow of oxygen from a oxygen ... tank. A oxygen flow control regulator is a pressure-reducing device, which lowers the oxygen pressure from a cylinder to levels, which can ... ), anodized aluminum (body)Indicators: Cylinder contents, oxygen flow rateRelief valve pressure: 125 psi (862 kPa)Flow data: "OFF", 1/32, ...