Danfoss BOCK FK20 Operating Manual page 21

9| Dimensions and connections
SV Suction line
Discharge line
DV
A Connection suction side, not lockable
A1 Connection suction side, lockable
Connection suction side, not lockable
A2
B Connection discharge side, not lockable
B1 Connection discharge side, lockable
Oil drain plug
F
G Opt. connection for oil sump heating
H Oil charge plug
K Sight glass
1)
= Only possible ex factory
© Danfoss | Climate Solutions | 2023.07
see technical data, Chapter 8
7 /
16 " UNF
7 /
16 " UNF
1 /
8 " NPTF
7 /
16 " UNF
7 /
16 " UNF
G 1 / 8 "
G 3 / 8 "
1)
1 /
4 " NPTF
1 1 / 8 " - 18 UNEF
AQ451838788471en-000201 | 21
D
GB
F
I
TR