17
8.2 Dimensional sketches
8.2.1 DMH 251, 252, 253
Fig. 8 DMH 251, 252, 253
Measurements in mm.
TM03 6454 4506
Z1
l / l'
d
b
g
j
c
n
k
f
m
h
a
e
k
9mm
Pos. Description
Z1 For double pump, motor turned by 180 °
l For electrical stroke-length adjustment
l’ For pneumatic stroke-length adjustment
Pump type abcdefghjk l l’nm
DMH 251 345 336 98 192 160 152 86 432 16 116 250 432 118 180
DMH 252 345 336 98 192 160 152 86 432 16 116 250 432 118 180
DMH 253 368 336 98 192 179 152 86 472 13 124 250 432 118 180