Grundfos CR 1s Instrucciones De Instalación Y Operación página 14

Base and bolt hole center line dimensions
Pump type
[inches]
CR 1s, 1, 3, 5 3 15/16
CRI, CRN 1s 1, 3, 5
3 15/16
CRT 2, 4
CR 10, 15, 20 5 1/8
CRN 10, 15, 20
5 1/8
CRT 8, 16
CR 32 6 11/16
CRN 32 6 11/16
CR 45, 64 7 1/2
CRN 45, 64 7 1/2
14
L
1
L
2
L1 L2
[mm] [inches] [mm]
100 5 11/16 145
100 5 7/8 150
130 6 15/16 176
130 7 7/8 200
170 8 3/4 223
170 8 7/8 226
190 9 3/4 248
190 9 7/8 251
4 x ø
B
1
B
2
B1
[inches] [mm] [inches]
7 1/16 180 8 11/16
7 1/16 180 8 11/16
8 7/16 215 10 1/16
8 7/16 215 9 3/4
9 7/16 240 11 3/4
9 7/16 240 11 3/4
10 1/2 266 13 1/16
10 1/2 266 13 1/16
B2 ∅
[mm] [inches] [mm]
220 1/2 13
220 1/2 13
256 9/16 13.5
248 1/2 13
298 9/16 14
298 9/16 14
331 9/16 14
331 9/16 14