Bitzer ST-140-1 Mode D'emploi page 66

8.1 HS./OS. compressors with HFC or HFO refrigerants, divided refrigerant circulation
HS.53 .. 74
OS.53 .. 74
22
15
30°
1
15
2
15
9
Fig. 19: Oil circuit for thermosiphon oil cooling with HFC or HFO refrigerants, circuit with divided refrigerant circulation. Hypothetical example
with 3 different HS./OS. compressors in order to show the different equipment.
ST-140-1 // PDF Download
HS.85
OS.85
HS.95
15
1
1
15
2
18 15 18
3
9
OSKB85
17
16 16
8
16
15 15
13
15
15
2
15
18
9
21
16
8
16
15
TC
7
27
12
28
4
Booster
20 19
26 25
6
5
25 24
66