1.suitable for medium temperature refrigeration 2. water or electricity defrosting 3.can desgin of nonstarndard ModelRef.capacity(Kw)Cooling surface(M2)FanDesfrost heater QtyDiameter(mm)Air flow (M3/h)Air pressure(pa) shot range(m) Power(w) coil (kw/pcs)Drip pan(kw)Voltage(v)UDDD-0081.5813001700988900.5*20.5380UDDD-0122.21223002*17009882*900.7*20.7380UDDD-0152.81523002*17009882*900.9*20.9380UDDD- ...