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LianXiang Cooling Tower
Square closed cooling tower with piping connections installed on a rooftop

Closed Cooling Towers

Square Crossflow Closed Cooling Tower

In a closed tower the process fluid stays inside a coil and never contacts the air. A separate spray-water circuit takes heat from the coil and is cooled by crossflow air. Coil and tower arrangement are set during engineering selection.

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Key characteristics

  • Closed circuit: process fluid stays inside the coil
  • Separate spray-water circuit cooled by air
  • Square plan with a crossflow air path

Typical fit

  • Process circuits that must stay separate from open water
  • Systems that cool a fluid other than plain water

Selection basis

Product family
Closed cooling tower
Water circuit
Closed circuit with spray-water circuit
Air and water flow
Crossflow
Plan shape
Square
Capacity and dimensions
Defined for each project from your operating conditions