9 DISMANTLING AND ASSEMBLY
OF THE PUMP HOUSING
PAGE
9.1
issued: 21.03.2017 Revision: 3
text no.
09047-2/3
copy to:
9.1.2 Assembly
Before assembly, clean all accessible seals.
Do not grease them!
Unless otherwise indicated, the following tightening torques [Nm] apply to
screws:
■ Reassemble in reverse order.
■ When refitting the stator (3005) check direction of
stator (3005) is correct.
The funnel-shaped inflow side (E) of the stator
(3005) must show to
- the pump housing (2010) when rotation is anti-
clockwise
- the end stud (2005) when rotation is clockwise
when viewed on pump shaft end.
▲ Elastomer stators (A) have integrated front side
sealing profiles (D). They don't need additional
gaskets for sealing off the end stud (2005) and the
pump housing (2010).
▲ Solid stators (B) have no integrated front side
sealing profiles. Therefore additional gaskets (8005)
should be installed to seal off the end stud (2005) as
well as the pump housing (2010).
Thread
Strength grade
50 70
A2-70
A4-70
80
A4-80
8.8 10.9 12.9
M5 1,7 3,5 4,7 4,8 7,1 8,3
M6 3 6 8 8,3 12 14
M8 7,1 16 22 20 30 50
M10 14 32 43 40 59 69
M12 24 56 75 69 100 120
M16 59 135 180 170 250 290
M20 114 280 370 340 490 570
M24 198 455 605 590 840 980
M30 393 1050 1400 1200 1700 1950
IPP - EN - EN_09047_20170321/3 - D8411276 - 4300003998 - 000100 - NPS - 00229929 N 2018-02-21 19:03:25
To Next Page
Loading...
