GEA Bock HGZ Series - 2 Product Description

6
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GB
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09726-09.2013-DGbF
2 | Product description
 Semi-hermetic,two-stage,sixcylinderreciprocatingcompressorwithsuction-gascooled
drivemotor.
 StagesdividedintoLP/HPattheratioof2:1
 Two-stageoperationwithliquidsubcooler
 Expansionvalveforsubcoolingadjustedforrefrigerantandapplicationrange
2.1 Short description standardversion
Intermediate
pressure
chamber
Terminalbox
DimensionandconnectionvaluescanbefoundinChapter9
Oilpump
Suction
shut-offvalve
Nameplate
NoticeCEcertication
forpiping(onlyfor
HGZ7/2110-4)
Oilsightglasses
Oildrainplug
Chargeplug
Valveplate
Discharge
shut-offvalve
Intermediate
pressureline
Fig.1
Fig.2
Oilsumpheater