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Description
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3.5.2 Pump chamber QF5C
Figure 9 Sub-assembly pump chamber QF5C
Designations correspond to the included parts list
Torques
Figure 9 Sub-assembly pump chamber QF5C
Item
Designation
Nm
9
Clamping ring
18
8
Pump housing
35
7
Diaphragm support screw
6
10
Diaphragm housing cover to pump housing
10
11
Diaphragm housing cover to valve plate
10