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QBE Refrigerators

The new range of QBE chillers has been designed specifically to meet industrial requirements and provide accurate control of the chilled water temperature with the absolute reliability of continuous operation (with the option of hot bypass valve).
It is particularly suitable for process cooling during the moulding and extrusion of plastic, laser cutting, precision engineering, pharmaceutical and food industry etc.
The range consists of 12 models with cooling capacities from 2÷25 kW and is designed for outdoor installation (QBE002 excluded and QBE003÷007 optional).
All units are equipped with:

  • Hermetic rotary or scroll compressors
  • Microprocessor controller (electronic thermostat for QBE002)
  • Atmospheric pressure tank
  • Water pump


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Cooling circuit.

  • Rotary (QBE002÷007 models) or scroll (QBE008÷025 models) compressor
  • Copper Coaxial evaporator or stainless steel brazed plate
  • Micro channel condenser in aluminium with epoxy coating
  • Filter dryer
  • Flow sight glass with moisture indicator (QBE008÷025 models)
  • External equalisation thermostatic expansion valve (except QBE002 model)
  • High pressure switch with manual reset
  • Low pressure switch with manual reset
  • High and low pressure gauges (QBE008÷025 models)
  • Pressure connections for checks and maintenance

Hydraulic circuit.

  • Atmospheric pressure collection tank, thermally insulated manufactured from ABS (QBE002÷007) and PVC (QBE008÷25)
  • Water manometer
  • Drain valve
  • Calibrated water bypass (prevents incidents caused by the erroneous closure of the stop valves)
  • Filling unit
  • Electric pump, thermally insulated, made with non-ferrous materials (steel, brass or plastic material, mechanical seals NBR or EPDM depending on the model)
  • Water pipes in copper and PVC
  • Water differential pressure switch (QBE008÷ 025 models)

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Our QBE are MADE IN ITALY, respect the environment and are certified according to current quality standards.