Cooling Tower India

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The FRP/ Timber Natural traditional Cooling Towers are called as Fanless or Fill less Cooling Towers because in this model no fan or fill is used to cool the water.

In Timber atmospheric / Fan less Cooling tower,treated wooden louvers were used as the side wall of the Cooling towers to restrict the water spillage and allow the outside wind passage to go inside the Cooling Tower and act as the Cooling media. Simply says, in Fan less Cooling Towers the Hot water will be sprayed in the top of the Cooling towers with spray nozzles into small droplets like mists and the droplets are crossed with the atmospheric wind flow to get the water cooled. The same technique is used in FRP Fanless / Natural Draft / Fill less Cooling Towers. Instead of costly timber louvers, FRP louvers are used. This Fanless cooling towers are very economically operating Cooling towers. Since there is no fan or electric motor, there is no huge operating or maintenance cost involved in this Cooling towers. And also in Energy efficiency point of view, this is the best Payback Cooling towers when comparing with other models.

And also very low noise operated Cooling towers. The noises of other model cooling towers are due to Fan, Motor, Gear box and Drive shaft and its vibrations only. Since these models of Cooling towers are not having Fan, motor, Gear boxes, this equipment has no trouble-some of noise and vibration.

This model Cooling Towers are water saving and pollution free, safety with environmental protection

  • Method / Type
  • Sound free design
  • Method of Cooling
  • Drift loss and dust control
  • Vibration Level
  • Internals and Structures
  • Power Consumption
  • Operating & maintenance Cost
  •  Fanless / Natural Draft
  •  Since no fan, motor and gear box it is low noise Cooling Tower than any other low noise  type Cooling Tower.
  •   Exhausting is enforced by Cooling water ejection and not by mechanical force.
  •  It keeps the drift loss between 0.001% and 0.009% depends on ejection pressure, water  loss is 95% less than of traditional tower
  •  No vibration
  •  No costly structurals and no internals like fills, etc.,
  •   No fan is required, but higher pumping head is required. But overall power consumption  will be very less than that of Fan operated towers
  •  All the tower parts are non-moving parts and anticorrosive. No power or consumables  required.
  •   Fan Motor Type
  •   Since fan, motor and gear boxes are used, high noise and vibration
  •   Cooling exhausted with the help of induced or forced draft fan motor   and gear reducers.
  •   More dust possibilities and more drift losses than Fanless towers   because Fan motor force is there.
  •   Higher vibration and vibration proof and control are required.
  •   Heavy type structurals is required being motor system is used and   Cooling is achieved only by using internal fills.
  •   Small pumping head but Fan operation power consumption will be more
  •   Electrical motor maintenance and consumables are unavoidable.


  • Fanless Cooling Towers