... DISS outlet Output:50 PSI Medical oxygen regulators bull nose info ~oxygen flowmeter with humidifierorigial factory OEMCE; ... and control the flow of oxygen from a oxygen cylinder or tank. A oxygen flow control regulator is a ... Regulator. Specifications:Dimensions CGA540: L x O.D. => 5.5x 1.25" (140x 32mm)Weight CGA540: & 20oz ... 8, 1/4, 1/2, 1, 1.5, 2, 2.5, 3, 4 LPMStorage temperature: -40°F to ...