R22 Plant Conversion For Naval Ship

J & E Hall convert original R22 chilled water plants to operate using R407C

  • Eight 540kW plants on the ship have been upgraded
  • Chilled water
  • HallScrew HSS 4200 compressors replaced with existing open drive screw compressors
  • Equipment fits within predefined footprint
  • Electronic expansion valves replace existing thermostat valves
  • Provides a more accurate control of suction superheat
IoR Gold Medal

Dr Mark McLinden named Gold Medal winner

Dr Mark McLinden, who spearheaded a globally significant mission to find the...

> Read More

New digital twin impresses at store and service station

Two new J & E Hall 12hp Digital Twin Fusion Scroll Commercial Condensing...

> Read More
EVI 1150 new literature

J & E Hall launch new low temperature EVI condensing unit...

J & E Hall has now launched the low temperature JEHS-1150-B4-L-3 commercial...

> Read More

Ammonia: The Green Alternative Refrigerant

J & E Hall safety and environmental manager Malcolm Coates explains why...

> Read More

The Low GWP challenge

J & E Hall Director of Process Systems and Marine Graham McDermott says the...

> Read More

New Compact 12hp Digital Condensing Unit

J & E Hall has updated its commercial condensing unit range by introducing...

> Read More