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9a*
9* 4
10
1
Pneumatic connection
2
End disc
2a Metering diaphragm
2b End disc holder
4
Liquid end
4d Hose grommet
4e Clamping ring
2a
4d
4e
6
Outlet opening
7
Pressure chamber
7a Drive axis
7b Pneumatic diaphragm
7c Pressure spring
8
Stroke length adjustment
2
7a
7
Figure:
PNDb 1000PVT 1000
6
2b
7c
* Only for PV version:
9
Vent valve with fine vent
screw
9a Star handle
10
Bypass hose grommet
Annex / Pump Section
7b
1
8
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