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Chillers

PAC chillers - screw

Chillers with screw compressors

Packaged ammonia chillers based on screw compressors, with a 100–6200 kW capacity range


PAC ammonia-based chillers are fully integrated packaged units, designed to take full advantage of the many different models of ultra-reliable Sabroe screw compressors.

They are popular because there is such a wide range of different standard sizes, and they are also particularly easy to customize to meet specific requirements.

The integrated design, with the plate evaporator/condenser, oil separator and control system all built in, means PAC units provide exceptional refrigeration capacity while only taking up a minimum of space. They are ideal for use in indirect cooling set-ups, and in installations where it is important to use future-compatible natural refrigerants, such as ammonia.

The advanced technology and the well-matched integration of the component systems make these chillers so energy efficient that their low operating costs make them the most economical choice over the lifetime of a refrigeration plant.

Range:

There are 19 different standard models in this range of packaged chillers, with capacities ranging from approx. 109 kW to 6180 kW.

Features

  • Factory-assembled, pre-tested packaged units
  • Comprehensive selection of compressor capacities, making it easier to match particular requirements
  • Very easy access for service
  • Indirect cooling and uncomplicated flooded evaporating system, using natural ammonia (R717) only
  • Plate evaporator/condenser are easy to open and service

Product List38 items

Product CodeTypeCapacityE-motorAvailable
Water: inlet 12°C, outlet 7°C4367 kW900 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C2412 kW900 kW
Water: inlet 12°C, outlet 7°C3596 kW800 kW
Water: inlet 12°C, outlet 7°C4939 kW1000 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C2752 kW1000 kW
Water: inlet 12°C, outlet 7°C6180 kW1250 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C3418 kW1200 kW
Water: inlet 12°C, outlet 7°C4516 kW1000 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C2525 kW900 kW
Water: inlet 12°C, outlet 7°C441 kW110 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C243 kW110 kW
Water: inlet 12°C, outlet 7°C326 kW75 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C180 kW75 kW
Water: inlet 12°C, outlet 7°C254 kW75 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C141 kW75 kW
Water: inlet 12°C, outlet 7°C197 kW55 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C109 kW55 kW
Water: inlet 12°C, outlet 7°C921 kW200 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C512 kW200 kW
Water: inlet 12°C, outlet 7°C761 kW200 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C422 kW160 kW
Water: inlet 12°C, outlet 7°C600 kW132 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C333 kW132 kW
Water: inlet 12°C, outlet 7°C496 kW132 kW
Ethylene glycol 30%: inlet -4°C, outlet -8°C275 kW110 kW
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