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3
• Model ST1½/ST40
st15dl4sm-rev0316
ST1½ & ST40
Dimensions are
±1/8". Figures in parentheses = millimeters.
.13 3
.36 9
16.63 422
16.00 406
19.09 485
DISCHARGE PORT
1 1/2 NPT
1 1/2 BSPT
SUCTION PORT
1 1/2 NPT
1 1/2 BSPT
11.12 282
9.85 250
18.68 475
*12.06 306
13.00 330
5.28 134
9.96 253
*10.06 256
4.58 116
*4.22 107
11.00 279
14.00 356
4X .50 13
MOUNTING HOLE
8.88 225
10.25 260
.50 13
PUMP TO BASE
MOUNTING HOLE
17.02 432
AIR INLET
3/4 NPT
AIR EXHAUST
3/4 NPT
*
INDICATES DIMENSION WITH SUCTION AND DISCHARGE
PORTS ROTATED 180 TO A VERTICAL POSITION
Dimensional Drawings
MODEL SPECIFIC
1: PUMP
SPECS