HallScrew Compressor Range

J & E Hall supply a comprehensive range of open drive and semi hermetic single screw compressors.  The compressor only has three basic moving parts which results in balanced compression with no power loss and minimum bearing loads. All units are designed and tested to international standards and offer a wide range of cooling capacities.

• High COP and low energy costs give low total life cost
• Unique design gives 100,000 hrs bearing life
• Can be serviced and maintained “in-situ”
• Compact design

• HSM/HSL for medium & low temperature applications
• HSS for high temperature applications
• Optimised for R134a, R407C, R404A & R507
• 2 pole electric motor & electronic protection (INT 69TM)

Models Sizes in range Displacement
HSS/HSML 3100 4 175 - 292 m³/h
HSS/HSML 3200 4 286 - 471 m³/h
HSS/HSML 4200 4 504 - 828 m³/h

• For refrigeration, air conditioning and heat pump applications
• Suitable for all refrigerants including ammonis
• Stepless capacity control (2 built in solenoid valves)
• Oil drain connection, oil injection connection & universal shaft seal (suitable for all refrigerants)

Models Sizes in range Displacement
HSO 3200 4 286 - 471 m³/h
HSO 4200 4 504 - 858 m³/h
HSO 2000 4 853 - 2486 m³/h
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