PIRG cooling towers are made of hand-laid FRP, pultruded FRP, and stainless steel. This unique design ensures years of operation in any environment. The inlet louvers and drift eliminators are integrated into the fill section, together providing an efficient, high-performance, crossflow media system. Transmission system is based on gearbox, with the motor located outside the air stream. Crossflow towers are appropriate for cases wherein variations in water flow are expected, since the effect on the water distribution pattern is limited. Since crossflow towers require lower pumping head, they save money on both initial investment and lower annual energy cost. PIRG towers are built for easy maintenance at low cost, making these heavy-duty cooling towers the preferred choice for the industrial market. In addition, the PIRG’s forced-draft appearance makes it a low-profile cooling tower, perfect for height-limited installations.