J & E Hall Refrigeration Sdn. Bhd.

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Refrigeration Products

As one of the leading refrigeration solution provider, J&E Hall is able to supply a comprehensive range of commercial and industrial refrigeration products for a wide variety of applications. System solution covers from single screw compressor up to full equipment of condensing unit.
Refrigeration Condensing Unit Hall Thermotank
Hall Screw Compressor Single Screw Rack System
Compressor Packs Downloads
 

Refrigeration Condensing Unit

  
 

Product Catalog Downloads
  Refrigeration Condensing Unit
  Hall Thermotank
  Hall Screw Compressor
  Single Screw Rack System
  Compressor Packs
   
   
   
   
   
   
   
   
Main features

  • CE & PED certified

  • Low noise levels

  • Environmentally friendly refrigerant R404a (compatible with R134a & R407c)

  • IP55 rated control panel

  • Mains electrical isolator

  • Maneurop hermetic compressor (series 2, 3 & 4)

  • Compressor rotalok valves with Gomax hose

  • Compressor contactor (series 2, 3 & 4)

  • Liquid receiver with fusible plug

  • Liquid line filter drier, sight glass

  • Oil separator fitted as standard on all low temperature models

  • Crankcase heater

  • High & low pressure safety switch

  • Acoustic lining

  • Fan speed controller (series 2, 3 & 4)
Series 1
  Models : JEH 0050 to JEH 0125 (5 models in range)
  Nominal Horse Power : 1/2 to 1 1/4 HP medium temp & 3/4 to 0.9 HP low  temp.
  Casing size : L x W x H (in mm) = 740 x 270 x 494, Weight 38-45kg
Series 2
  Models : JEH 0150 to JEH 0300 (10 models in range).
  Nominal Horse Power : 1 1/2 - 3 HP medium temp & 1 3/4 - 2 1/4 HP low temp
  Casing size : L x W x H (in mm) = 1032 x 402 x 645, Weight 105-114kg.
Series 3
  Models : JEH 0350 to JEH 0675 (6 models in range)
  Nominal Horse Power : 4 - 6 3/4 HP medium temp & 3 1/2 - 4 HP low temp.
  Casing size : L x W x H (in mm) = 1248 x 460 x 837, Weight 155-159kg.
Series 4
  Models : JEH 0725 - JEH 1000 (4 models in range)
  Nominal Horse Power : 8 1/4 - 10 HP medium temp & 7 1/4 - 8 1/4 HP low temp.
  Casing size : L x W x H (in mm) = 1155 x 457 x 1406, Weight 200kg.
   

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Hall Thermotank
Product description not available at this moment !
     
   

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Hall Screw Compressor
Range of Hall Screw compressors
i) HSM & HSL Semi - hermetic compressors
  Available models
 
HSM/L 3100 5 sizes : 3118, 3120, 3121, 3122 & 3123
Displacement at 50Hz: 175/213/250/292/336 m3/h
HSM/L 3200  4 sizes: 3216, 3218, 3220 & 3221
Displacement at 50Hz: 286/343/415/469 m3/h
HSM/L 4200 4 sizes: 4221, 4222, 4223 & 4224
Displacement at 50Hz: 508/616/722/808 m3/h
   
  Designed for medium and low temperature applications
 
  • Developed for parallel multi compressor systems
  • Improved machine clearance control for maximum efficiency
  • Designed and tested to international standards
  • Can be inverter controlled.
  Comprises of the following :
 
  • Optimized for R404a, R507, R22 & R134a
  • Suction strainer
  • Stepless Capacity Control System (2 built in solenoid valves)
  • Discharge stop valve
  • Internal relief valve
  • Suction flange with tail & joint
  • Liquid injection adapter
  • Oil drain connection
  • Oil injection connection
  • Oil line fittings
  • 2 pole electric motor with sensor protection
  • Electronic protection (INT 69TM)
  • Economizer connection
 

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ii) HSO Open type compressors
  Available models
 
HSO 3200 4 sizes: 3216, 3218, 3220 & 3221
Displacement at 50Hz: 286/343/415/469 m3/h
HSO 4200 4 sizes: 4221, 4222, 4223 & 4224
Displacement at 50Hz: 508/616/722/808 m3/h
HSO 2000 4 sizes: 2024, 2028, 2031 & 2035
Displacement at 50Hz: 853/1273/1728/2486 m3/h
   
  Designed for refrigeration, air conditioning and heat pump applications
 
  • Applied to single stage and multi stage systems
  • For use with R717 (Ammonia), normal refrigerant and many other process gasses
  • Oil injected for maximum reliability
  • Can be inverter controlled
  Comprises of the following :
 
  • Open drive single screw design
  • Suitable for all refrigerants including ammonia
  • Stepless capacity control
  • Oil drain connection
  • 2 built in solenoid valves (HSO 3200 & HSO 4200)
  • Oil injection connection
  • Universal shaft seal (suitable for all refrigerants)
  • Economizer connection
 

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iii) HSS Semi-hermetic compressors
  Available models
 
HSS 3100 5 sizes: 3118, 3120, 3122 & 3123.
Displacement at 50Hz: 175/213/250/292/336 m3/h
HSS 3200 4 sizes: 3216, 3218, 3220 & 3221.
Displacement at 50Hz: 286/343/415/469 m3/h
HSS 4200 4 sizes: 4221, 4222, 4223 & 4224
Displacement at 50Hz: 508/616/722/808 m3/h
     
  Designed for high temperature applications
 
  • Designed for incorporation into factory
  • Designed for compressor packs using HFC refrigerants or R22
  • Capable of operating without cooling over a limited range
  • Can be inverter controlled
  Comprises of the following :
 
  • Semi-hermetic single screw design
  • Optimized for R134a, R407c & R22
  • Suction strainer
  • Stepless capacity control system (2 built in solenoid valves)
  • Discharge stop valve
  • Internal relief valve
  • Integral oil separator (HSS 3100 & HSS 3200)
  • Flanged oil separator (HSS 4200)
  • Discharge check valve
  • Suction flange with tail & joint
  • Liquid injection adapter
  • Sight glass (x2)
  • Oil charge
  • 2 pole electric motor with sensor protection
  • Electronic protection (INT 69TM)
  • Economizer connections
 

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Single Screw Rack System
High efficiency (less power) - The use of an economizer (liquid sub-cooler) with variable speed control achieves COP* of 2.6 at -10°C suction and 45°C discharge and 1.18 at -35°C/45°C.  (*assumes 10K suction superheat and 0K sub cooling at condenser)
 
  • High COP = REDUCED OPERATING COSTS
  • Up to 25% less power consumption
  • Variable frequency drive
  • Tracks refrigeration load
  • Reduced start up cost
  • No need for oil cooling under most operating conditions
  • Low noise
  • Liquid sub-cooler
  • Independent chill and frozen systems
  • 100% standby capacity
  • Space saving design
  • External oil filters
  • No oil cooling
  • Refrigeration capacities from 50kW to 150kW at -35°C/45°C and from 135kW to 440kW at -10°C/45°C
 

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Compressor Packs
  Available models
 
HSP 3200 4 sizes: 3216, 3218, 3220 & 3221
Displacement at 50Hz: 286/343/415/469 m3/h
HSP 4200 4 sizes: 4221, 4222, 4223 & 4224
Displacement at 50Hz: 508/616/722/808 m3/h
HSP 2000 4 sizes: 2024, 2028, 2031 & 2035
Displacement at 50Hz: 853/1273/1728/2486 m3/h
     
 
  • Economizer option providing substantial capacity increase and improve energy efficiency, especially at low evaporating temperatures
  • Choice of internal oil cooling by either direct liquid injection, external oil cooling or Thermosyphen refrigerant cooling
  • Space saving construction due to the compact compressor design & horizontal oil separator
  Comprises of the following :
 
  • Hall Screw open drive compressors mounted on high efficiency horizontal oil separator with coalescers
  • Drive coupling and guard
  • Suction strainer and check valve
  • Bypass valve
  • Single oil filter
  • Start up oil pump (2000 series only)
  • Fridge watch controller (model 2100 for HSP 3200, model 2000 for HSP 4200 & 2000)
  • Pressure temperature control
 

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