HSS Semi-hermetic Compressors

J & E Hall supply a comprehensive range of semi hermetic single screw compressors for medium and high temperature applications.  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

• Semi hermetic single screw design
• Optimised for R134a, R407C & R22
• Suction strainer
• Capacity control system (2 built in solenoid valves)
• Discharge stop valve
• Internal relief valve
• Integral oil separator (HSS 3100 & 3200)
• Flanged oil separator (HSS 4200)
• Discharge check valve
• Suction flange with tail and joint
• Liquid injection adaptor
• Sight glass (x2)
• Oil charge
• 2 pole electric motor with high temperature protection
• Electronic protection (INT 69TM)

Update 25 March

Coronavirus customer information

Update: 25th March 2020 The situation surrounding Coronavirus is fast...

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ACRn Dec19

Taking on new apprentices

J & E Hall has taken on six new apprentices as it expands its scheme to...

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Lakedistrict 2

Cellar Cooler Installed at Lakeside Bar

The Boaters Bar by Lake Windermere at Bowness in the Lake District is enjoying...

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AW and PMcA

RAC Cooling Awards achievement

Adam Walker, one of J & E Hall’s first year apprentices has taken the...

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R404A refrigerant phase out ban comes into force 1st Jan...

J & E Hall offer comprehensive support to assist customers in the food...

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WES annonces UK's Top 50 Women in Engineering 2019

In celebration of International Women in Engineering Day 2019, the...

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