CWK

Duct coolers with circular connections and cold water as energy medium

  • Circular duct installation horizontaly

  • Corrosion protected casing

  • Air tightness class D

  • Removable access panel for inspection and cleaning

  • Stainless steel drip tray for condensation water





Duct installation

The CWK water cooling battery is designed to be inserted into standard spiral ducting and can be installed in horizontal position.

High air tightness

CWK duct collers meet air tightness class D as per EN 15727, which ensures that the cooled air reaches its destination and does not leak out of the ventilation system that saves both energy and money.

Robust design

Casing of CWK made of Zinc Magnesium-coated sheet steel (ZM 310) to provide high corrosion protection.

Easy cleaning and maintenance

To facilitate easy cleaning and maintenance, the CWK water cooling battery features a removable access panel

Application: The CWK duct water cooler is designed to use chilled water as an energy medium and is used to cool down the ventilation air in a ventilation system with circular ducts.

Design: Casing made of Zinc Magnesium-coated sheet steel, ZM 310. Coil with copper pipes and pipe connections as well as aluminium fins. Removable access panel for easy inspection and cleaning. Duct connections are fitted with rubber gaskets. CWK duct coolers meet highest air tightness class D as per EN 15727.

Installation: Can be installed in a horizontal duct. It is also designed to be inserted into standard spiral ducting and is fixed to the ducting with screws. The cooler must be installed so that the finned coil, drip tray and condensate outlet are accessible for cleaning.

Operating Data: The cooler is recommended for air velocities below 2,5m/s. Maximum operating pressure of 1,0 MPa (10Bar). All the coils are pressurised and leak tested.

Control: Unit capacity can be controller on demand by using recommended acccessories - controllers, various sensors, vavles and actuators to provide regulation of the room or supply air temperature.

Maintenance: The water cooler is fitted with a removable cover to facilitate easy cleaning and maintenance. The heat exchanger must be cleaned regularly in order to retain the best performance from the heater. Cleaning is facilitated by using a mild detergent. An effective filter is recommended in the system to reduce maintenance work.