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Twin Flow Evaporators

Our twin flow evaporators which are capable to provide small and middle ranges of cooling capacities are able to respond the demands of commercial and industrial refrigerations.

Environmentally Friendly

Certified Products

Energy Saving

Orca Catalogues

General Specifications

Twin Flow Evaporators ;

They contain a wide capacity range from 3,7 kW to 45 kW. (These capacity ranges are given for R404A refrigerant type.)

  • High Efficient Aluminium Fins
  • 4-6-8 mm fin spacings
  • The copper tubes in ½’’ in diameters
  • Working capability with 404A, R 507A ve R 134A gases
  • High pressured test in 35 bar
  • High operating pressure till to 20 bar
  • Sending by positive pressure pressing with nitrogen
They might be covered optionally with epoxy cover aluminium fin.

Technical Specifications

Twin Flow Evaporators ;

Characteristics Of Casing:

Optionally, manufactured with stainless casing.

  • Hot-dip galvanized sheet
  • Anti-rust and permanent electrostatic powder paint (RAL 7047)
  • Hinged drain tray,
  • Easily removed side covers by loosening the connection screw
  • Ceiling mounting brackets

Characteristics Of Heaters:

E1 type heating resistor is used for 0°C and +5°C room temperature range. The resistors are only mounted on the cooling coil.

E2 type heating resistor is used for lower than 0°C room temperature. The resistors are mounted on the coil and on the drain tray..

* Optionally, water defrost (WD) can be made.

  • E1: Coil electrical defrost onlyt
  • E2: Coil + drain tray electrical defrost

Characteristics Of Fans:

Optionally fans can be equipped with three phase motors.

  • Energy-efficient and silent running fans
  • The fan motors are equipped with insulation class B or F, protection class IP44 or IP54
 

Fan Diameter (mm)

 

Fan Speed (fs/min)

 

Phase / Voltage (V) / Frequency (Hz)

 

Recommended Max. Operating Temperature (°C)

300 1320 1 / 230 / 50 -25 / +60
350 1340 1 / 230 / 50 -25 / +65
400 1380 1 / 230 / 50 -25 / +40
450 1345 1 / 230 / 50 -25 / +60
500 1270 1 / 230 / 50 -25 / +70

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