The pressure regulator allows you to quickly set the required operating pressure of the air line and keeps it at a constant value. Gear housing made of durable high quality metal not subject to corrosion, guaranteeing a long service life and high operating pressure. Pressure gauge with double precision scale PSI, bar in a metal housing, with a maximum of 16 bar. Can be mounted on both sides of the gear unit if necessary. You can easily set the knob to the desired position - on the body placed pointers direction of air flow. Reducer mounted as close to the air consumer or directly at the outlet of the compressor. The set comes fasteners for mounting to vertical surfaces. Has 2 internal thread for connecting with a diameter of 1/2 ". The kit does not include adapters.