Cold Air Fans

A high efficiency evaporator using inner grooved copper tubes, sine wave aluminum fins and a venturi distributor to raise heat transfer and keep even refrigerant flow.

Key Features

  • Inner grooved copper tubes for larger heat transfer area
  • Double sine wave aluminum fins with controlled pressure drop
  • Venturi distributor for even refrigerant feed
  • Double layer hinged drain pan for service access
  • Galvanized and powder coated casing for corrosion resistance

Applications

  • Cold storage and freezer rooms
  • Fresh produce, fruit and vegetable storage
  • Food processing facilities
  • Supermarket and distribution cold rooms
  • Logistics and warehousing

Product Overview

This evaporator is built for higher heat transfer through the coil. It uses inner grooved copper tubes and a cross layout that adds tube surface area and brings the refrigerant to a turbulent state, while making fuller use of the air flow.

Product Features

Double sine wave aluminum fins add air turbulence and give a good balance of pressure drop and heat transfer. The fins follow an international thickness standard and use a double flange so they stay tight to the copper tubes after repeated heating and cooling. A venturi type distributor feeds refrigerant evenly to every coil circuit for more complete heat exchange.

The unit uses a double layer drain pan. The pan and the side door are hinged for easier service and cleaning. The sheet metal parts are galvanized and powder coated to resist corrosion.

Applications

The unit is used where running efficiency matters, including cold storage rooms, food processing and distribution facilities.

Technical Specifications

Full Technical Specifications

ItemValue
Copper tubesInner grooved, cross layout
FinsDouble sine wave aluminum
Refrigerant distributorVenturi type
Drain panDouble layer, hinged
CasingGalvanized steel, powder coated
High temperature finishHydrophilic coating to slow frost build up
Capacity and electrical dataAvailable on request

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