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Cooling Technology Inc
1800 Orr Industrial Court
Charlotte, NC 28213

Phone: (704) 596-4109
Fax: (704) 597-8697

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CTS Series Cooling Tower

CTS Series Closed-Loop Cooling Tower System

Premium System Protection
Custom-engineered for each application, Cooling Technology’s CTS-CL Series Closed-Loop Cooling Tower System is far and away the safest method of process cooling. Because the CTS-CL Series completely isolates process water from the tower water, process equipment is completely protected from contamination.


  • Induced draft, cross flow type Cooling Tower Cell  that is factory assembled and typically designed to cool 3 gpm of water per ton from 95°F to 85°F at the prevailing summer wet bulb conditions.
  • An integrated fan cylinder and distribution basin on the top and a single piece collection basin on the bottom.  Both are constructed of industrial grade rotomolded polyethylene.
  • Pump/tank station has fully trimmed process pump and can also include a tower water recirculation pump.  The tank is constructed of carbon or stainless steel and includes cover, site glass, drain and overflow.
  • NEMA rated electrical control panel mounted on the pump /tank that contains all fuses, overloads, contactors, switches and lights.
  • Electronic temperature controller controls the fan motor to maintain water temperatures.
  • A high efficiency plate and frame heat exchanger creates separate water loops for “dirty” tower water and “clean” process water.  The unit has Type 304 stainless steel plates The single-pass flow design offers excellent heat transfer with a low-pressure drop.  When the frame compression bolts are removed, the end frame slides away for easy inspection and cleaning.

Typical Layout

Typical Layout Drawing
CTS-CL Series


  • Common standby or individual standby pumps.
  • Type 304 stainless steel tank.
  • Temperature, pressure, flow and water level alarms.
  • Tower supports, hand rail & ladder.
  • SGF Series Sand and Gravel Filter.  


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Like our CTS Series Cooling Systems, the CTS-CL Series consists of our PCT, NCT, or ACT Series Cooling Tower Cell along with our WT Series Pump/Tank Station and all the necessary piping and controls. Additionally, the CTS-CL incorporates a a plate and frame heat exchanger—a device that transfers heat energy from one fluid to another fluid without mixing the two.
Although the CTS-CL requires a greater initial investment than traditional cooling tower systems, up to 30% lower energy costs means lower total cost of ownership.

Technical Specifications

Technical Specs