Hot Selling HWH WW20007 500L Oil Free Compressor

Hot selling hwh ww20007 500l oil free compressors are economical and durable, having good self-lubrication, corrosion and wear resistance.the service life is long and reliable. High-precision imported bearings and imported materials make low consumption, oil-saving, electricity-saving and labor-saving. Ww series technical parameters                                                                                                               model parameters ww15007 ww20007 ww25007 air displacement m³/min 1.5 2 3 discharge pressure mpa 0.7 0.7 0.7 crankshaft speed rpm 800 800 800 cylinder no. 2/1 2/1 3 cylinder diameter mm 125/110 125/110 125 piston stroke mm 80 110 110 air receiver volume l 312 500 500 motor power kw 7.5 11 15 cooling method air cooling whole weight kg 480 620 650 length mm 1800 1910 1910 width mm 750 800 800 height mm 1450 1620 1620 certificates.