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8 | technical data – GEA Bock FK20 User Manual

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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

unti

[kgm

2

]

Lubrication

Oil pump

FK20/120

2

118

10,3

15,0

16

/

5

/

8

16

/

5

/

8

0,7

0,0013

Forced

lubrica

tion

Independent

of

rota

tional

direction

FK20/145

143

12,4

14,0

FK20/170

170

14,8

14,0

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.