Wilo CronoNorm-NL Series Installation And Operating Instructions Manual page 47

Installation and operating instructions Wilo-CronoNorm-NL, NLG
Item Description
No.
1.1 Spiral housing
1.2 Housing seal
1.3 Housing plug
2.1 Impeller
2.2 Impeller nut
3.1 Shaft
3.2 Key
3.3 Key
4.1A Roller bearing,
on pump side
4.1B Roller bearing,
on the motor side
4.2 Thrower
4.3 V-seal
4.4 Support disk
5 Bearing bracket
6 Bearing cover
7.1 Protective screen
7.2 Hexagon head bolt
8.1 Pump base
8.2 Hexagon head bolt
8.3 Safety disk
9.1 Packing rings
9.2 Blocking ring
9.4 Stuffing box housing
9.5 Hexagon head bolt
9.6 Bolt
9.7 Hexagon nut
9.8 Seal
9.9 Washer
10 Housing cover
11 Shaft sleeve
12 Stuffing box gland
13 Stuffing box sleeve
14 Hexagon head bolt
15 Internal hexagon
screw
16 Hexagon head bolt
Tab. 15: Spare parts list, Wilo-Crononorm-NL, version with stuffing box packing
English
Quantity Safety-relevant
spare part
1
1 X
1
1
1
1
1
1
1 X
1 X
1
2
2
1
1
2
2
1
1
1
1 X
1
1
2
2
2
1 X
2
1
1
1
1
8
4
4
45