Oil Free Silent Piston Air Compressor

Product Information Oil Free Silent Piston Air Compressor   Oil Free Silent Piston Air Compressor can be manafactorce 100% free of oil, Suitable for medical treatment,foodstuff,hemical,electric,paint and the other high precision   industries field. Adoption new design valve plate to increase the efficiency of inlet and save the energy.  using hermetic crank case and bearing to achiev the zero pollution, .High strength,high precision heat and abrasion resistance bearing used to prolong the using life.Using special piston ring with best heat and abrasion resistance to guarantee the replcement period tobe over 5000 hours.To save the charge of after-treatment of compressed air. Product Parameters Item NO. Air Delivery (m³min) Discharge Pressure (MPa) Rotation speed(rmin) Motor Power(kw) Cylider(Dia*Qty mm) Travel of Piston(mm) Tank(L) Lubricating System Cooling Method Drive Method Diemension(LXWXH)mm Weight WW4007 0.4 0.7 860 3 3x70 55 175 Grease Air Cooled Triangle Belt  1470x470x980 215 WW5507 0.55 0.7 1050 4 3x70 55 175 Grease Air Cooled Triangle Belt  1470x470x980 225 WW10007 1 0.7 860 7.5 3x100 72 312 Grease Air Cooled Triangle Belt  1800x750x1450 335 WW15007 1.5 0.7 800 11 2x1251x110 80 312 Grease Air Cooled Triangle Belt  1800x750x1450 480 WW20007 2 0.7 800 15 2x1251x110 110 500 Grease Air Cooled Triangle Belt  1910x800x1620 620 WW25007 3 0.7 800 18.5 3x125 110 500 Grease Air Cooled Triangle Belt