The apparatus consists of a storage water tank, embraced by evaporator coil of the cooling

unit, sealed compressor, air-cooled condenser, a capillary tube as expansion device and

an evaporator cell, stainless steel water tank .

SPECIFICATIONS:

  1.  a)  Compressor  the capacity of 1/3 ton of refrigeration using R-12 refrigerant.

    b)  Finned tube type air colled condenser with forced air flow.

    c)  Filter cum drier for refrigerant.    d) Capacity expansion device.

    e)  Evaporator coil

  2.  Water drain tap

  3.  Measurement

    a)   Pressure gauges for evaporating and condensing pressure.

    b)  Thermometers  to  measure  refrigerant  temperatures  at  inlet  and  out  let  of

condenser and evaporator.

    c)  Dial type thermometer for water temperature.

    d)  Rotameter to measure liquid refrigerant flow.

    e)   Energymeter to measure compressor Input

  4.  Safely & Controls -

    a)  Thermostat to put off compressor at set water temperature.

    b)  Pressostat to put off compressor if high or low pressure Goes out of set limit.

    c)  Over load protector for compressor, A technical manual will be supplied along -

with  the  unit. Also, the  unit  is provided with an attractive  and  anti  corrosion

powder costing.

  5.  Water supply of 5 lit/min,