The Linear Group :: HVAC Products :: Linear Cooling Towers

Having established technical collaborations with several world-renowned manufacturers in the refrigeration, ventilation and air-conditioning industry, we have built a reservoir of technology that has provided us an avenue to develop our very own products – hybrids that combines the best features found in some of the most efficient cooling towers at a lower cost. Established in 1979, Linear Cooling Technology is the marketing, sales and distribution arm for "Towerline" - our very own low energy, cost efficient cooling tower, designed and developed by the Linear Group.
The TOWERLine Series RCT counterflow design cooling tower offers an effective approach to rejecting the heat in the cooling water, be it from a plastic generator or a chilled water air conditioning system. The hot cooling water returned from the heat source is sprinkled through the rotating sprinkler pipes over the top of the PVC infills and allowed to trickle down along the infills surface where heat-transfer takes place.
As the hot water is flowing down the infills, air is induced from outside the cooling tower through inlet louver to evaporate a portion of the hot water on the infills, effectively rejecting the heat from the system through the latent heat of vaporization. The fan is a propeller design hence minimizing the consumption of energy.
Water loss in a cooling tower is inevitable due mainly to loss in vaporization of water in order that heat is effectively rejected. The TOWERLine Series RCT cooling tower is equipped with a drift eliminator on the sprinkler pipes to trap as much as possible of the water drift that is carried over with the air discharge hence minimizing the water consumption.
The rotating parts of the counterflow round type cooling towers are manufactured in high precision standards for trouble-free operation and long service life. The fans are all pre-balanced for vibration-free operation, whilst the rotating sprinkler heads are precision cast and machined.
TOWERLine Series RCT cooling towers are basically made from FRP hence offering high durability as it is not subject to corrosion like in metals.
The TOWERLine Series RCT cooling tower design uses many industry standard components such as motor, gear drive, rotating sprinkler pipes, etc hence making replacement of parts readily available.
Known for its total product reliability, TOWERLine Series RCT cooling towers are installed and operating in many HVAC and Industrial cooling applications throughout Asia.