... noise, longer life to use, easy to install and operation Water Source Heat Pump Screw Chiller Model : RO-40WD1,Cooling Capacity(KW/h):120 ... :3N-380/415V-50/60Hz5,Max Running Current(A):69 6,Compressor Power(kW);307,Flow Control:Expansion Valve8,Refrigrent : R134A9 ... )12,Hot Water Flow(m3/h):6.7 (Fixed outlet water temperature:55°C)13,Chilled Water Volume(m3/h):27 14,Water Pipe Size ...