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Piston refrigeration compressor / semi-hermetic - HG, HA series
Hallmark offers two different models of semi-hermetic compressor, HA air cooled and HG suction gas cooled which can be supplied as a compressor unit and air cooled condensing unit. HG (Semi-hermetic Gas Cooled)
The semi-hermetic gas cooled range is renowned for its quiet running, ease of maintenance, efficiency and reliability. Suitable for conventional or chlorine-free HFC refrigerants, the HG range offers state-of-the-art suction gas-cooled compressor technology.
HG models available:
-HG single-stage
-HGZ two stage
-HG8/4 polar
-DHG duplex compressor
-SHG compressor units with receiver
-SHG condenser sets, air cooled
HA (Semi-hermetic air cooled)
The semi-hermetic air cooled range is ideal for deep freeze applications using R22 and R404a.
HA models available:
-HA single-stage
-DHA duplex compressor
-SHA compressor units with receiver
-SHA condenser sets, air cooled