Air and water purger CPA/CPAW-12

CPA-12 Air Purger

CPAW-12 Combined Air and Water Purger

With its very large capacity, the CPA-12 can remove significant amounts of non-condensable gases and water from the system.

  • Condensation capacity: 12 kW
  • Venting capacity: approx. 50 to 150 liters/min (depending on condensation pressure)
  • Evaporation capacity for water removal: 12 kW
  • Water discharge capacity when fully filled: approx. 14 liters

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The Cool Products CPA-12 purger is unique in its kind and operates on a simple, reliable, and effective principle. The purger uses the refrigerant from the system itself — no additional refrigerant is required. The liquid supply can be drawn from either the high-pressure side (condenser) or the low-pressure side (pump or thermosyphon) of the installation. The wet return from the purger is connected to the low-pressure side of the system. The lower the evaporation temperature, the higher the proportion of non-condensable gases discharged through the vent line.

Features:

  • The discharged non-condensable gases contain the lowest possible NH3 content under the given operating conditions of the system.
  • The CPA-12 is highly service-friendly with service valves and an easily accessible built-in filter.
  • CPA-12 can be installed with the CPAC stand-alone control system (16 or 32 venting points) with the option for CANBUS connection to the main control system of the installation.
  • The CPA-12 is built entirely of stainless steel and can be placed anywhere: in the machine room, on the roof, next to condensers, etc.