SMWA Series Closed Cooling Towers
The SMWA series closed cooling towers feature a single-sided air inlet design, ensuring efficient heat exchange and optimized airflow. This series has been certified by the CTI (Cooling Technology Institute) in the United States for its superior heat transfer performance.
Key Features:
- Certified Performance: CTI-certified heat transfer performance ensures reliable cooling efficiency.
- Wide Water Flow Range: Capable of handling 50 to 600 tons/hour of water flow under standard operating conditions.
- Durable Construction:
- Z-700 (G235) hot-dip galvanized steel sheet casing for excellent corrosion resistance.
- Aviation-grade aluminum alloy ventilation fan for high durability and energy efficiency.
- Integral hot-dip galvanized elliptical steel coil for enhanced heat exchange.
- Energy Efficiency: Optimized airflow and heat exchange mechanisms reduce power consumption.
- Low Maintenance: Robust materials and design minimize the need for frequent servicing.
Applications:
The SMWA series is ideal for:
- Central air conditioning systems in large commercial buildings.
- Process water cooling in industrial plants.
- Large-scale data centers, ensuring stable and efficient temperature regulation.
With high-performance cooling, durable materials, and energy-saving operation, the SMWA series closed cooling towers are a reliable solution for demanding cooling applications.

The hot fluid working fluid from the user end flows into the interior of the serpentine heat exchange coil through the side inlet of the closed cooling tower. while the external water in the water tray of the closed cooling tower is evenly sprayed onto the surface of the serpentine heat exchange coil through the bottom water pump and upper spray system: The centrifugal fan located at the bottom of the cooling tower blows dry and cold air from the side into the interior of the cooling tower. The dry and cold air enters through the lower air intake grille and flows from bottom to top onto the surface of the serpentine heat exchange coil. where it undergoes counter current heat exchange with the external water on the surface of the serpentine heat exchange coil: A small amount of water evaporates into the air to take away heat. and the hot fluid working fluid inside the cooling coil is discharged from the top of the cooling tower. The cooled fluid working fluid circulates to the user end.