Manufacturers of Cooling Towers & Systems by Delta Cooling Towers, Inc.


MS-square Series is a square cross flow type cooling tower. The direct contact between horizontal air from both inlet sides and the falling water from the hot water basin occurs inside the PVC fillings so that the heat can be rejected from the tower by the fan. MS-square series allows for multi-cell arrangements as the towers are in modular design. MS-square series applies the gravitational type distribution system through uniform water distribution achieved by gravity hence the internal pressure component of pump head is insignificant. The gravitational distribution design also lowers drift loss and features low fan speed and low noise. 

Product Features

Side Plate & Inlet Louver

Fiberglass Reinforced Polyester (F.R.P.) side plates and PVC inlet louver have been designed both for anti-acid, anti-alkaline, weather-proof, anti-corrosive and resistance to Ultra-violet, non-twisted and non-deformed.

Fan Drive & Fan Blade

The axial fan design is applied and can be adjusted based on actual operation air volume. The speed reducer is driven with multi-belts to ensure that there is larger contact area, low vibration and smooth transmission. The belts are protected with FRP casing so that they are not wetted and not gliding.

Lower  Power  Consumption

High  efficient  hydrodynamics  “Venturi  tube”  fan  stack  with  low  resistance  filling  facilitates  good  ventilation  and  reduction of  fan  motor  power  to  save  electrical  energy.

Water Sump

The water sump is made of FRP material and externally supported with hot-dipped-galvanized steel. The piping of water sump includes outlet water, auto filler pipe, quick filler pipe, over-flow pipe and drain pipe. The stainless steel suction strainer is installed on outlet pipe to block alien objects from entering. The basin partitions can be additionally installed for multiple cells so that the tower can be cleaned or maintained for the individual cell or partially, without affecting the operation of the whole system.

Water Distribution System

Hot water basins are installed on two sides of tower and distribution water falls by gravity into tower with low water pressure. This design leads the water to spread into the fillings evenly and achieve the best efficiency of heat exchanging. FRP distribution box inside can lower the inlet water pressure to prevent the water from splashing.

Efficient Performance

Unique design of vacuum-formed & round-chorded filling with ripple surface facilitate even spread & long duration of water drop and free of deposits & scales.

Light Weight, Less Space & Multi-Cell Installation

Compared with other types of cooling tower, R-LC features lighter operational weight and less installation space. Also, the combinative multi-cell structure is suitable for large cooling requirements and future expansion.

Ladder & Access Door

The access door and walkway equipped inside the tower are to ensure the convenience of maintenance and cleaning. The ladder provides accessibility for maintenance to operating fan, motor, and speed reducer. 

Easy  of  Piping  Works

Multiple-cell design with independent water basin, all piping connection, except inlet pipe, are gathered on the basin, Piping are reversible to meet with the site condition. Common water basin can be furnished as an option, cell partition for independent operation of each cell is also available as option.