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