A professional pressure reducer that reduces and maintains the constant working pressure required for the correct operation of pneumatic devices, including: sprayers, inflation guns or wrenches. The pressure reducer for pneumatic devices filters, dehydrates, removes oil and cleans dirt, and lubricates the machine during operation. Pressure reducer for pneumatic devices equipped with a complete air preparation unit. Accurate pressure gauge with dual scale MPa and PSI in the glass cover allows continuous pressure control. The durable construction made of metal and polycarbonate ensures a long, worry-free life. TECHNICAL DATA: Socket: 1/2" Decanter capacity: 80 ml Oil tank capacity: 150 ml Filtration: 0.040 mm (40 microns) Air flow max.: 1750 l / min Adjustment range: from 0.5 to 8.5 bar Operating Pressure Range: 0-10 bar (0-150 psi) Complete set: Reducer with grease Large pressure gauge with MPa and psi graduations Two 1/2" connectors Manufacturer's packaging