Open Evaporative Cooling Systems

Open Evaporative Cooling Systems are designed for simple operation and maintenance.

Typically a water-to-water heat exchanger is used for heat transfer between cooling tower, furnace and power supply. Open Evaporative Cooling Systems allow for the possibility of dual spray pumps and heat exchangers and can be used for both de-ionized and non-deionized systems. With these systems multiple closed systems can be cooled using a single tower. Advantages of these systems include:

  • Lower costs: The tower and heat exchanger package is typically about half the cost of a traditional closed industrial tower.
  • Capacity flexibility: By using a plate type heat exchanger these systems provide the flexibility needed to add or remove plates.
  • Ease of maintenance: The plate type heat exchanger can be easily opened and cleaned to maintain optimum efficiency.

Larger systems often require coldwell tanks which can be supplied by either the customer or by Inductotherm. Inductotherm-supplied coldwell tanks are easy maintenance, low investment and excellent for cooling year round.


Inductotherm Ondarlan

Pol. Txirrita-Maleo Nº10 CP: 20100 Errentería (Gipuzkoa) España
GPS: N 43º 18´ 23" W 1º 54´ 40"

  • Phone: (+34) 943 63 50 79
  • Fax: (+34) 943 63 50 74

Tech Specs

Standard FeaturesOptional FeaturesPlastic Tower FeaturesInductotherm Supplied Coldwell Tank FeaturesFactory Tested
External Water-to-Water Heat Exchanger for Ease of MaintenancePlastic Towers for Higher Cycles of Concentration and can Operate with Sea Water for Special ApplicationsLighter than Traditional Steel TowersLevel Controls for Pump ProtectionCritical Components
Flexibility to Add or Remove Plates for Adjusting CapacityGuaranteed Tower Shells for 15 YearsAnti-Vortex Device for Pump Protection
The Ability to Cool Multiple Closed SystemsInternal Strainers for Pump Protection
Usable for Both Deionized and Non-Deionized SystemsAvailable with Conductivity Meter for Bleed and Control
No Condensation Problems When Used with Inductotherm Control SystemAvailable with Internal Baffling for Debris Removal
Minimum Corrosion, Scaling and Electrolysis
Low Investment Cost
No Coolant Contamination
Completely Closed-Loop Pressurized Circuit
Water-Cooled Design
Reliable Year-Round Cooling
Abnormal Temperature Protection
Audible and Visible Alarms
Full-Access Water Pumping Modules