25
26
27
23
24
28
29
25
26
30
23
31
32
25
26
33
34
18
35
39 40 14 40 41
38
37
36
01
02
03
04
06
08
11
13
14
16
18
19
21
22
23
20
09
05
10
07
12
17
15
04
Structure
The pump is mainly composed of motor, pump head, diffuser, impeller, cylinder, inlet & outlet chamber,
pump shaft, mechanical seal and so on. Refer to Fig. 1.
Key parts of the pump, diffuser, impeller, cylinder, shaft, arc all made of stainless steel. Also the material of
pump head and inlet & outlet chamber is made of stainless steel.
Mechanical seal is a single face seal. Seal part is cemented carbides / carbon. Support part of support
diffuser is made of tungsten carbide.
Figure 1A:
(BMV1 - BMV4)
For Repair Part Please supply: Model Number and Serial as shown on
Name Plate, and Part Description and Part Number as shown on Parts List.
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