Chillers And Heat Pumps

Packaged ammonia chillers provide many outstanding benefits when indirect cooling, future-compatible natural refrigerants and life cycle cost are important.

• Easy pre-commissioning makes installation and running-in both faster and cheaper
• Major savings on both weight and space, resulting in lower installation costs
• Greater safety and outstanding reliability

Sabroe ComPAC ammonia chillers based on plate-and-shell heat exchangers and the comprehensive Sabroe screw compressor programme (SAB 120-151) to SAB 193-233 and SABflex) are distinctive for their compactness.

• Easy pre-commissioning makes installation and running-in both faster and cheaper
• Lower unit cost and lower installation costs
• Major savings on both weight and space

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

• Easy pre-commissioning makes installation and running-in both faster and cheaper
• Avoid paying for greater capacity than needed
• Improves safety, ensures maximum reliability and global sourcing of parts

The Sabroe range of packaged ammonia chillers provides indirect cooling using natural ammonia (R717) as primary refrigerant in conjunction with a wide selection of secondary refrigerants, including water, calcium chloride, propylene glycol and ethylene glycol.

• Easy pre-commissioning makes installation and running-in both faster and cheaper
• Avoid paying for greater capacity than needed
• Improves safety, ensures maximum reliability and global sourcing of parts

The Sabroe CO2/Ammonia Freeze Package (CAFP) concept combines the advantages of CO2 on the low-temperature side and ammonia on the high-temperature side.

• Big savings on installation costs
• Low operating costs
• Reduces installation costs

Sabroe HeatPAC units are extremely compact heat pumps based on ultra-reliable Sabroe HPO/HPC/HPX high-pressure reciprocating compressors achieving up to 40 bar differential pressures and up to 60 bar design pressures. 

• Easy pre-commissioning makes installation and running-in both faster and cheaper
• Low installation cost
• High energy-efficiency, low operating costs

The Sabroe SABlight air-cooled chiller with frequency-controlled screw compressor is designed for the low-capacity market and uses environmentally-friendly hydrocarbon as refrigerant. 

• Easy to mount outdoors
• Can be placed close to occupied buildings
• Low power consumption, which means low operating costs

Sabroe DualPAC heat pumps combine ChillPAC, HeatPAC and HeatPAC HPX units into one single heat pump, using an ingenious modular system that makes it possible to achieve high temperature lifts, with the advantages of compact design and attractive operating economics.

• Lowest possible operating costs and maximum return on investment
• Maximum part-load efficiency and low life cycle costs
• Makes it possible to deal with multiple sets of running conditions

Ammonia-based heat pumps using a screw compressor with capacities of up to 13000 kW.

• Easy pre-commissioning makes installation and running-in both faster and cheaper
• Maximum part-load efficiency and low life cycle costs
• Makes it possible to utilise waste heat as an effective alternative heat source