Pressure regulator for higher working pressure for pressure testing of systems. Complies with EN IS 2503. Features easily readable manometers and an precisely adjustable control knob for the working pressure. For safety reasons, the use of all-metal hoses is recommended. For nitrogen. Delivery includes manometer protective cover, hose nozzle ø 6.3 mm, union nut G 1/4" RH, and 3 spare O-rings. Content manometer 0 - 315 bar, working manometer 0 - 100 bar. Connection inlet W 24.32 x 1/14", connection outlet 6.3 x G 1/4". Brand: Air Liquide, type: 60 bar for nitrogen, design: for nitrogen. Content (ST): 1.