Chilled Water Cooling Coils


2 – 16 Fans Nominal Capacity 106 – 1200 kW

The NV-AC & NW-AC range of Dry Air Coolers are designed for cooling water / glycol fluids in process cooling and Industrial Fluid Applications for water chillers, induction furnaces, engine and compressor cooling, CHP and power generation industries. The units are designed for vertical airflow with V configuration coils. The low profile modular design gives a compact foot print with minimum height. Ziehl Abegg AC Owlet fan assemblies are fitted for high efficiency with low noise and many features are incorporated for reliable and cost effective water cooling. The NW-AC is a unique configuration of a pair of V configuration coils in one casing offering the most compact foot print with the lowest height.

Coil: ½” o.d. seamless drawn copper tube mechanically expanded into aluminium fins for efficient heat transfer.

Casing: Galvanised Sheet Steel finished with Polyester Powder Coating BS4800 00A05 Goose Wing Grey.

Fan Assemblies: Ziehl Abegg AC Owlet Fans with External Rotor Motors for 400/3/50Hz supply with 6 or 8 Pole Delta / Star Connection for efficiency and low noise, wired to a terminal box at the connection end of the unit.

Optional Features:

  • Polyester Coated Aluminium Fins
  • Plain Copper Fins
  • Electro tinned Copper Fins
  • Fan Cycle Temperature Control Panel
  • Inverter Fan Speed Control
  • Adiabatic Cooling
  • 5/8” o.d. T304 stainless steel tubes

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