PREVAC® PLUS

Chiller Pressurization System

Prevent refrigerant contamination and catastrophic loss while providing on-demand pressurization for leak testing.

By pressure-sealing an idle chiller, Prevac PLUS reduces air filtration and thus, the need for excessive purging. In addition, Prevac PLUS provides fast, safe and cost-effective leak testing through on-demand, push-button pressurization - eliminating the high cost and redundant set-up charges required with other methods of leak testing. Leak testing with Prevac PLUS is so easy and non-disruptive that it can be done when there's the slightest suspicion of a leak, or on a regular basis as a preventative measure. Microprocessor control provides accuracy to 1/100th psi, which enables minor repairs to be performed at 0 psig in full compliance with the U.S. Clean Air Act.

To prevent catastrophic refrigerant loss, Prevac PLUS integrates PRELERT Disconnect, which provides essential anti-bursting protection for rupture discs.

Prevac PLUS offers a choice of two heating methods: AquaPower (electric hot water boiler and pump) or StarPower (heat blankets).
FeaturesBenefits
  • Pressure-seals an idle chiller.
Prevents contamination, acid damage and minimizes potential purge delays at start-up due to air infiltration.
  • Provides on-demand pressurization at the push of a button.
Makes leak testing fast, safe and cost-effective.
  • Includes PRELERT Disconnect.
Helps prevent catastrophic refrigerant loss and initiates corrective action to reduce overpressurization conditions.
  • ETL/CSA listed.
Ensures safety.

PREVAC® is a registered trademark of Mechanical Ingenuity Corporation.