High Pressure Nitrogen Regulator Nitrogen Regulator – Regulator Supply Brass Nitrogen Regulator With Gauge Package includes: 1 x nitrogen regulator Newly developed dual stage orifice technology allows one regulator to control both pressure and flow, allowing complete control of nitrogen for purging, brazing and high pressure testing Units of measure: kPa and psi. 30 Series Medium-Duty Single-Stage Nitrogen Regulator, 450 PSIG › SJ Smith Single stage piston style regulator, built-in pressure overload automatic degassing device, with sintered inlet filter. - Features: Regulator body is constructed of forged brass. These regulators have an internal piston sensing element instead of a diaphragm sensing element, which allows greater control of high-delivery pressure Specifications: - Colour: transparent and gold. -Outlet pressure range: 0-4000 psi (27 MPa). -Material: Brass - Inlet connector: CGA-580 - Outlet connector: 9/16-18 flare connector - Inlet pressure range: 0-4000 psi (27 MPa).