Axial Dry Coolers

Flat axial dry coolers with up to 20 fans with a diameter of 1,000 mm. Of great constructive robustness, they can be placed indistinctly in horizontal or vertical position.

Manufactured with stainless steel tube and aluminium fin (StSt/Al) or Copper tube and aluminium fins (Cu/Al). Modular design from 2 to 22 axial fans (Ø800, 910, 1000). Fin pitch: 2.1-2.3 mm.

ENEX Industrial dry coolers are very robust equipment, made of thick galvanized metal sheet painted in polyester to protect the equipment from environmental corrosion.

The design of circuits and tube diameters is optimized to obtain minimum pressure drop even in the higher capacity models, offering for the latter a 7/8″ diameter tube.

Range of standard dry coolers with a high degree of flexibility for application in customized solutions.


  • Tube material. Stainless steel AISI 304 (AISI 316 on request) or Cu
  • Aluminium fins. Optionally, they can be made of magnesium aluminium or aluminium with epoxy protection
  • Stainless steel screws
  • ErP Ready axial fans with IP54 or IP55 motors, depending on the model; motor protection with thermocontacts
  • Independent fans in pairs to avoid air bypass in case of shutdown or failure
  • The units are delivered pressurized and with Schrader + valves


  • Electronically commutated EC axial fans
  • Fans connected to external watertight box
  • Pre-painted aluminium fins with epoxy protection or magnesium aluminium
  • Stainless steel casing
  • Proximity switches for fans
  • Circuits for subcooling
  • Folding fans for inspection and cleaning of the finned package
  • Special electric voltage; fans at 60Hz