Large pressure regulators regulate the line pressure (p1) of compressed air systems to the set operating pressure/ secondary pressure (p2) and keep it at an almost constant rate, irrespective of pressure fluctuations and air consumption. Diaphragm-type pre-controlled pressure regulator. Secondary venting (reverse control) and extensive inlet pressure independence is a given. Control ranges for p2 from 0.5–6, 10, 16, 25 and 35 bar. Two pressure gauges (for inlet and outlet pressure [p1 and p2]). Can be mounted at the front and rear. Mounting kit available as accessory. Notice: To avoid failures, a compressed air filter should be installed in front of the unit. Also suitable for use with neutral and non-toxic gases. Remote control version available on request. Areas of application: marine engineering, mechanical and industrial engineering, fluid technology, use in production lines for the manufacture of PET bottles. Generally when high flow rates at constant pressure are required.