About

• Shape: The rounded, bottle-like shape is aerodynamically efficient, allowing for even air distribution and increased air velocity through the narrow waist.
• Construction: These towers are typically made from corrosion-resistant Fiberglass Reinforced Plastic (FRP) for durability.
• Water distribution: Hot water is pumped to a mechanical rotary sprinkler at the top, which rotates and evenly disperses the water over the fill media below.
• Airflow: A fan pulls air in at the bottom and forces it upward, creating a counterflow with the water as it descends.
• Cooling process: As the air flows through the fill, a small portion of the water evaporates. This process removes heat from the remaining water, which is collected in the sump at the bottom.
• Efficiency: The design minimizes structural interruption to airflow, leading to lower running costs, and the round shape promotes thermodynamic efficiency.