Closed Loop Cooling Tower

Closed circuit fluid coolers eliminate direct contact between process fluid and atmosphere — preventing contamination, reducing blowdown, and cutting water consumption vs open cooling towers. The preferred solution for sensitive processes and equipment.

• Process fluid never contacts the atmosphere — no risk of contamination or fouling
• Lower blowdown and make-up water consumption vs open towers
• Glycol circuit design for freeze protection in cold regions
• Automatic conductivity and pH control — extended water life in a closed system

Adiabatic Cooling Tower

Adiabatic pre-cooling of inlet air reduces the effective ambient temperature seen by air-cooled heat exchangers — dramatically reducing peak power consumption without water-wetted heat exchanger surfaces. The ideal eco-friendly cooling solution for water-scarce regions of India.

• Adiabatic media pad or spray nozzle pre-cooler design
• Humidity-controlled operation — only activates when ambient temperature exceeds setpoint
• Integration with existing air-cooled condensers and process coolers
• Annual water savings calculation and ROI analysis provided

Evaporative Condenser

• Up to 30% smaller A combined condenser and cooling tower in a single compact unit — evaporative condensers deliver lower condensing temperature, smaller refrigerant charge, and significantly higher system COP compared to air-cooled condensers.
• refrigerant charge vs air-cooled equivalent
• Lower condensing temperature — 6–8°C lower than air-cooled at design conditions
• Legionella risk management plan — water treatment and monitoring protocol
• Winter operation provisions — low ambient control and anti-freeze protection

Heat Condensation & Recovery System

Every unit of energy lost in flue gas, blowdown, or condenser heat rejection represents money leaving your plant. JS Engineers’ heat recovery systems capture and redirect this energy to productive use — reducing boiler fuel consumption, cutting utility costs, and improving overall plant energy efficiency.