KRA water chiller from 2,1 to 7kW

KR(N)A water chillers, in conformity to CE standard, can be used to cool process and machines. Hydraulic and electrical connections, as well as maintenance have been simplified to the maximum, for easier installation and use. These chillers are standard equipped with insulated tank with cover and circulating pump.

In order to follow user's need, many alternatives and options are available.
The range of application's temperature goes from +5°C to +20°C (standard), with possibility to extend from -30°C to +45°C, according to request.
Ambient conditions lie between +10°C and +40°C. For specific applications, limits can be extended (for example -20°C to +55°C).

 

 

Standard equipment

  • Hermetic compressor
  • Regulation via elctronic thermostat
  • Air condenser
  • Refrigerant R134a
  • Immerged copper evoporator
  • Peripheric circulation pump
  • Insulated stainless steel tank
  • Drain valve
  • Water level indicator
  • Water manometer
  • Textured RAL 7035 paint
  • Sheet metal electro-galvanized

 

 

Optional equipment

    All our chillers can be performed in three different alternatives:

  • KRA...D
  • Direct exchange with a brazed plates exchanger(Without tank and pump)
  • KRA...DP
  • Direct exchange with a brazed plates exchanger and incorporated pump(Without tank)
    Available options (opened list)
  • High pressure pump
  • Flow controler
  • Low temperature (-30°C)



Technical datas

caractéristiques refroidisseur TRA 30-45-80

Plan d'encombrement

encombrement refroidisseur TRA30-45-80