GEA Bock HGZ7 Series User Manual

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4| Description of functions
Explanations
1 Compressor
2 Cylinder LP-stage
3 Intermediate pressure chamber MP
4 Intermediate pressure line MP
5 Cylinder HP-stage
6 Liquidsubcooler
7 Reinjection valve
8 Sight glass
9 Solenoid valve
10 Filter drier
11 Damper, pressure line
12 Oil separator
13 Non-return valve
14 Condenser
15 Refrigerant receiver
16 Filter drier
17 Solenoid valve
18 Sight glass
19 Expansionvalve(evaporator)
20 Evaporator
21 Liquidseparator
22 Damper, suction line
23 Filter suction line
LP = Low pressure
MP = Intermediate pressure
HP = High pressure
FUE=Liquidsubcooler,inlet
FUA=Liquidsubcooler,outlet
4.1 Two-stagerefrigerationcyclewithliquidsubcooler
Scope of supply
Line A
Line B
Fig. 15

GEA Bock HGZ7 Series Specifications

General

Brand	GEA Bock
Model	HGZ7 Series
Category	Air Compressor
Language	English