5.2.3 Dimensions of DMH 255 single-head pumps with G 1 1/4 inlet connection
All dimensions are in mm, except for the thread designations.
Pump model
A
B
DMH 255
510
492
5.2.4 Dimensions of DMH 255 single-head pumps with flange on inlet side
All dimensions are in mm, except for the thread designations.
Pump
Inlet
A
model
flange D3
DMH 255
DN32
510
DMH 255
ANSI 1 1/4
510
A
D1
K
M
C
C1
D
D1
156
20
254
G1 1/4
A
D1
K
D3
D4
D5
B
C
C1
D
D1
492
156
20
254
G1 1/4
492
156
20
254
G1 1/4
D2
F
C2
D2
E
F
G
9
234
185
126
D2
F
C2
M
D2
D4
D5
E
9
100
140
283
9
88.9
117
283
D
J
C
N
J
K
M
N
10
253
225
180
D
J
C
N
F
G
J
K
M
185
126
10
253
225
185
126
10
253
225
S
S1
10.5
-
N
S1
180
41
180
41
19