Save Water and Energy by Recycling Water and Glycol

The Pure-Aire CLC Series Closed Loop Cooling System continuously recirculates water and glycol without evaporation making this a highly energy efficient and low maintenance solution for industrial cooling. A closed loop cooling system can cool the process fluid from 5°F to 10°F above the ambient temperature. The CLC Series will allow you to avoid high operating costs associated with other systems such as water consumption, sewer discharge, EPA regulations, chemical treatment, and maintenace.

Eliminate Water Consumption

Significantly lowers water and energy consumption and maintains more consistent cooling temperatures.

Energy Efficient

Dissipated heat can be recovered for space heating or process heating.

VSD Fan Control and Staging

Maximum energy efficiency and thermal protection.

Best In Class Warranty

System warranty on defects in materials and workmanship. 1 year warranty on all components provided. 3 year warranty on all components if system in installed by a Pure-Aire distributor.

Benefits and Standard Features

  • Low Cost and Energy Efficient Cooling System
  • Save on Operating Costs Including: Water Consumption, Sewer Discharge, EPA Regulations, Chemical Treatment, and Maintenance
  • Uses Ambient Air - Can Be Installed to Provide Air Make-Up
  • Can Be Used with Ethylene Glycol and Proplyene Glycol
  • Approach Temperatures of 5°F and Above
  • Seamless, Smooth Wall Copper Tubes are Mechanically Expanded into Aluminum Fins
  • Tube Sheets are Aluminum with Collars, Preventing Tube Wear Dues to Thermal Expansion
  • Coils are Leak Tested at 400 psig
  • Automatic Air Purge Valve Provided as Standard
  • Pump Skid: Duplex Pumps with Manual or Automatic Switching
  • Trim Cooler Heat Exchanger and Water Regulating Valve
  • Automatic Mixing Valve to Avoid Freezing in Winter
  • NEMA 4 Enclosure
  • Optional Fuse or Circuit Breaker Wire Protection

Optional Features

  • Expansion Tank with Hydronic Controls
  • Special Protective Coating on Unit Used in Corrosive Ambient Conditions
  • TEFC or Explosion Proof Motors for Severe Hazardous Duty
  • NEMA 7, 9, and 12, Electricals

Technical Brochure