Grundfos CM series - Order of Assembly for Chambers and Impellers; Key for CM 1, 3, 5; CM 1, 3, 5, Cast Iron; CM 1, 3, 5, Stainless Steel

8. Order of assembly for chambers and impellers
8.1 Key for CM 1, 3, 5
Bearings
Chamber cpl. A
Chamber with bearing cpl. B
Chamber with holes C
Chamber plate D
Chamber without guide vanes E
Impeller F
8.2 CM 1, 3, 5, cast iron
CM 1, 3, 5, cast iron
Pos.
2 3 4 5 6 7 8
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
1
1
D F D F D F D F D F D F D F
2 E F A F A F A F A F A F A F
3 E F A F A F A F A F A F
4 E F A F A F A F A F
5 E F A F A F A F
6 E F A F A F
7 E F B F
8 E F
1
Pos. 1 is next to the motor.
8.3 CM 1, 3, 5, stainless steel
CM 1, 3, 5, stainless steel
Pos.
2 3 4 5 6 7 8
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
Chamber
Impeller
1
1
C F C F C F C F C F C F C F
2 E F A F A F A F A F A F A F
3 E E F A F A F A F A F A F
4 E F A F A F A F A F
5 E F A F A F A F
6 E F A F A F
7 E E F B F
8 E F
9 E
1
Pos. 1 is next to the motor.
26
English (GB)