3.3 Parts
1
2
3
8
7
6
5
4
12
11
10
9
13
WS003673A
15
7
9
14
14
13
Figure 1: Section view, top view and exploded view of hydraulic parts.
Position Part Description
1 Terminal board
2 Support bearing Two-row ball bearing
3 Shaft Stainless steel, with an integrated rotor
4 Rotor
5 Main bearings Two-row angular contact ball bearing in O-arrangement
6 Mechanical seals Inner and outer mechanical seals
– Seal housing The housing acts as a buffer between the pumped fluid and the
electric motor. It includes:
• Inner and outer seals
• An oil that lubricates the seals
7 Propeller
8 Seal ring
9 Bellmouth With integrated relief groove
10 Pump housing
3 Product Description
P7030, P7035, P7040 Installation, Operation, and Maintenance Manual 13
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