GEA Bock FK50 - Manual (Page 21)

21 09704-09.2013-DGbFIT
rCn
D
GB
F
I
TR
CN
8| Technical data
Type
Nr
. of
Cyl.
Displace
-
ment
cm
3
Swept
volume
(1450
rpm
)
m
3
/h
W
eight kg
Discharge
line
DV
mm
/
inch
Suction
line
SV
mm
/
inch
Oil
charge
Ltr
.
Inertia
moment
of the
driving
unit
[kgm
2
]
Lubrication
Oil pump
FK50/460
6
459
40,1
44,0
28
/ 1
1
/ 8
35
/ 1
3
/ 8
2,5
0,0047
Forced lubrica
tion
Rota
tion
direction
independent
FK50/555
556
48,3
43,0
28
/ 1
1
/ 8
35
/ 1
3
/ 8
FK50/660
662
57,6
42,0
35
/ 1
3
/ 8
2
x
35
/ 1
3
/ 8
FK50/775
776
67,6
41,0
35
/ 1
3
/ 8
2
x
35
/ 1
3
/ 8
FK50/830
831
72,3
43,0
35
/ 1
3
/ 8
2
x
35
/ 1
3
/ 8
0,0056
FK50/980
976
84,9
41,0
35
/ 1
3
/ 8
2
x
35
/ 1
3
/ 8
Connections
The
technical
da
ta
for
the
different
designs
K,
N
and
TK
are
identical.
The
compressor
type
da
ta
therefore
do
not
mention
these
additions.