Power Test, Inc.

Closed Loop Cooling System


The Power Test Closed Loop Cooling System (CLCS) is a test cell ready, engine coolant […]

The Power Test Closed Loop Cooling System (CLCS) is a test cell ready, engine coolant system that is used in place of an open-loop cooling column. Glycol systems provide corrosion and freeze protection in engines stored for extended periods or in cold environments. Stationary and Portable Closed Loop Cooling Systems are available in both Jacket Water (JW) and After Cooler (AC) models to suit your requirements.

Show More

Portable Closed Loop Cooling System:

  • Provides temperature control & pressure regulation of engine coolant/glycol.
  • Separates engine coolant from facility water.
  • Integrated transfer pump to fill & drain engine coolant.
  • Stainless steel heat exchanger.
  • Includes a coolant level sight glass that allows visual monitoring of the engine coolant for presence of oil or exhaust gases.
  • Digitally controlled analog valve allows temp. set-point range of:
    JW Models: 160-205° F (71-96° C)
    AC Model: 125-150° F (51-65° C)
  • 230° F (110° C) Maximum engine coolant inlet temperature.
  • Engine coolant pressure control range of 0-15 PSI (0-100 kPa).
  • Includes water pressure and temperature gauges.
  • Requires 30-65 PSI (200-450 kPa) min. water pressure.
  • Power requirements:
    Voltage: 120/240 (VAC)
    Amperage: < 15A / 8A

 

Stationary Closed Loop Cooling System:

  • Separates engine coolant from facility water.
  • Integrated (10 or 20 GPM) pneumatic transfer pump to fill & drain engine coolant.
  • Utilizes a serviceable stainless steel heat exchanger.
  • Auto-fill capability when used in conjunction with an optional expansion tank.
  • 230° F (110° C) Maximum engine coolant inlet temperature.
  • Provided with access panels to heat exchanger and offered with a wide variety of connection options available for installation in your facility.
  • Cold water supply pump and controls are sold separately to match your precise needs. Digital controls will maintain water temperature range of:
    JW Models: 160-205° F (71-96° C)
    AC Model: 125-150° F (51-65° C)
  • Air requirement:
    Clean, moisture-free air supply at 100 PSI (690 kPa), 20 CFM
  • Power requirement:
    Voltage: 120/240 (VAC)
    Amperage: < 15A