SED - Spray Engineering Devices Ltd Limited
SED - Spray Engineering Devices Ltd Limited
Spray Pond

Spray Pond

Spray Ponds or Mist Cooling System is an innovative application of modern materials, designs, and architecture to a century old concept, and so far, Spray Engineering Devices has designed more than 200 Mist Cooling Systems that are operating across the world. It is an industrial cooling solution designed to reduce the temperature of warm process water—typically from condensers—before it’s reused. By using a controlled open-air system, spray ponds provide an effective and cost-efficient method of cooling in settings with no space constraints, or where mechanical systems may not be ideal.

Spray Pond
Sugar Factory

How It Works

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Warm water is sprayed into fine droplets over a large open pond.

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Natural airflow and upward drafts from warm air enhance cooling by increasing evaporation.

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Evaporative cooling removes heat, lowering the water temperature close to the wet bulb temperature.

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Spray ponds typically cool water by 10–20°C, depending on conditions.

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The system saves energy by using natural air instead of mechanical fans.

Why IsIt Needed?

01

Low Civil Cost

Requires simpler construction and less infrastructure, reducing upfront investment.


02

Variable Spraying Capacity

Can adjust spray rates to match cooling demand efficiently.


03

Least Choking

Spray nozzles are less prone to blockage, ensuring reliable operation.


04

Low Drift Losses

Minimizes water loss by evaporation outside the pond area, conserving water002E


Revolutionizing Efficiency,Setting New Standards

Step into the future of industrial cooling with SEDL's Spray Pond system. Discover how our innovative design and commitment to excellence can transform your operations—enhancing thermal efficiency, reducing water consumption, and supporting sustainable practices.