W3.2 / 7-type air compressor Features: 1, cylinder casting for high strength, good wear resistance. 2, the use of domestic components of famous brand. 3, using a large fan combined cooling effect, low temperature. 4, the use of imported high-quality valves, long service life. 5, using integrated security cover stamping, beautiful and durable. 6, good dynamic balance, little vibration. Technical Specifications: Model matching power transmission mode speed r / min Displacement m3 / min exhaust pressure MPa lubrication W3.2 / 7 single tank 18.5kW 900 3.2 0.7 V-belt splash