Dry Coolers are used in cooling of process water with environmental air. These products have very common usage in factories, thermal power plants and cogeneration systems. Product capacities are varying from 10 to 1107kW.

Coil Properties

Dry coolers are designed specifically for highly efficient heat transfer. Products can be provided with 2,1 and 2,5 mm fin spacing. Standard operation pressure is 10 barg. Upon request, 16 barg or different pressures are applicable.


BC refers to vertical design and BD to horizontal design (air direction down to up). According to customer request, product is manufactured specifically for vertical or horizontal usage. Frames of the cabinets are coated with Ral 9016 electrostatic powder painting.


There are Ø500, Ø630, Ø800 and Ø910 mm diameters with monophase and threephase fan alternatives. Additionally, Delta or Star connections are available for different product capacity options in the catalogue. Fans are sucking type and protection class is IP54. Fans are compatible with ERP 2015 regulation.


Unit coolers can be provided with below options;
Gold Epoxy or Hydrophilic Fins
Sprinkle System
EC Fan
16barg Operation Pressure
Electrical Panel

*Please contact Karyer for option requests.

Capacity Range

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