Rotating Element - Wilo Atmos TERA-SCH Installation And Operating Instructions Manual

4.6

Rotating element

2 3 4 5 6 36 37 38 39 38
Fig. 2: Rotating element of gland pack version
No. Part description
Bearing housing (Drive end)
2
Bearing
3
Supporting ring
4
Bearing cover (Drive end)
5
Water thrower
6
Sleeve nut
36
Gland cover
37
Table 2: Rotating element of gland pack version
2 3 4 5 6 7 8 9
Fig. 3: Rotating element of mechanical seal version without sleeves
No. Part description
Bearing housing (Drive end)
2
Bearing
3
Supporting ring
4
Bearing cover (Drive end)
5
Water thrower
6
Mechanical seal cover
7
O-ring
8
Table 3: Rotating element of mechanical seal version without sleeves
Installation and operating instructions Wilo-Atmos TERA-SCH
Product description
34 35 25 27 14 24 21
No. Part description
38 Gland packing
39 Logging ring
34 Sleeve
35 O-ring for sleeve
25 Wear ring
27 Dowel pin for wear ring
14 Impeller key
10 26 26 25 24 14 27
No. Part description
9 Logging ring
10 Abutment ring
26 Impeller nut
25 Wear ring
24 Shaft
14 Impeller key
27 Dowel pin for wear ring
27 25 35 34 38
21 27 25 26 26
39 38 37 36 6 30 4
No. Part description
24 Shaft
21 Impeller
30 Bearing cover (Non-Drive End)
31 Lock washer
32 Lock nut
33 Bearing housing (Non-Drive End)
10 9 8 7 6 30 4
No. Part description
21 Impeller
30 Bearing cover (Non-Drive End)
31 Lock washer
32 Lock nut
33 Bearing housing (Non-Drive End)
en
3 31 32 33
3 31 32 33
13