Water and Compressed Air Pressure RegulatorCondition:* New Surplus Stock, In OEM Packaging. As Pictured.Additional Notes:* Non-Relieving.* Made of corrosion-resistant acetal plastic.* Knob snaps down to lock pressure setting.* Designed for use with deionized water & potable water systems.* Port Connection: 1/4″ (OD) Threaded & Barbed Posts* Outlet Pressure Adjustment Range: Estimated 2-50 psig (0.3 To 3.5 bar)* Operating Temperature: Water: 35F To 150F (2C To 66C) Air: -30F To +15F (-34C To 66C)* Recommended Tubing: 1/4″ Soift PVC or Polyethylene Tubing.* No Gauge Ports* Dimensions: ~1-1/2″ (38.1mm)Diameter x3-1/4″ (82.6mm) Overall HeightNorgren11-044-062