MODEL kCM-3W KCM-3A kCM-4W KCM-4A kCM-5W KCM-5A kCM-8W KCM-8A kCM-10W KCM-10A kCM12.5W KCM-12A kCM-15W KCM-15A kCM-20W KCM-20A kCM-25W KCM-25A kCM30W KCM-30A Cooling capacity 6500/hr 9000 11500 16500 22000 27000 33000 44000 54000 66500 Compressor output Power 3 4 5 8 10 12.5 15 20 25 30 Refrigerant R22 R407C Evaporator Tube-in-shell Inlet&outlet pipe dia 1" 1 1/2" 2" 2 1/2" 3" Air cooler type Blower's power 0.25 0.3 0.18*2 0.3*2 0.55*2 0.65*2 0.75*2 Water tank Capacity 50 100 150 180 200 280 Pump Power 0.75KW 1.1kw 2.2kw 2.2kw Pump Ma* Pressure 2.0kg/cm2 Pump Ma*. Flow Rate(L/min) 80 150 250 400 Outlet Tube Size(inch) Air Cooled Type 1"*1 1/2"*4 1 1/2" 2" 2 1/2" Inlet Tube size(inch) Air Cooled Type 1"*1 1/2"*4 1 1/2" 2" 2 1/2" Dain outlet size 1/2" Overflowing Opening 1/2" E*ternal Size for w Type 600*1200*1000 800*1200*1000 900*1500*1300 1000*2000*1400 E*ternal Size for A Type 750*1440*1350 800*1600*1500 900*1700*1700 1000*2800*2000 Gross Weight(kg) 120 140 180 220 280 350 400 450 550 600