We are instrumental in providing to our valuable customers excellent quality Screw Compressor Air Source Heat Pump which is available with following Features:
● 16 sizes available ranging from 80 kW to 2000 kW cooling capacity;
● Semi-hermetic screw compressors for all models. Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line;
● External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
● Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.
● Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
● Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
● Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.
● Electric panel consist of: compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay.