Wilo NL-HE Series, Инструкция по установке и эксплуатации

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en Spare parts
40 WILO USA 2021-01
11.1 Spare parts list
1.1
1.2
1
1.2
2.1
2
2.3 2.4
2.2
1.2
9
2.2
9.1
2.3 2.4
10
14
3.1
14
5
3.3
3.2
2.2
3
8.1 8.3
8.2
8
2.4
2.3
4.1B 4.4
4.2 4.3
4
4.1A
4.4
4.2
4.3
4.5
11.2
11
11.1
9.2
7
7.1
7.2
Fig. 31: Pump with mechanical seal
Item no. Description Number Safety-relevant
1.1
Pump housing 1
1.2
Flat gasket 1 X
2.1
Impeller 1
2.2
Nut 1
2.3
Disc 1
2.4
Disc 1
3.1
Shaft 1
3.2
Key 1
3.3
Key 1
4.1A
Ball bearing 1 X
4.1B
Ball bearing 1 X
4.2
Cover 1
4.3
V-gasket 1
4.4
Retaining ring 1