Dimensional drawings, Hdf1 / hdf25, Hdf1 & hdf25 heavy duty flap valve – SANDPIPER HDF25 User Manual
Page 6: Model specific, Pump specs
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3
• Model HDF1/HDF25
HDF1 & HDF25 Heavy Duty Flap Valve
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
2.57
65
6.89
175
"D"
16.73
425
15.59
396
DISCHARGE PORT
1" FNPT (HDF1)
1" BSPT (HDF25)
AIR INLET
1/2" FNPT
14.03
356
2.38
60
"C"
.72
18
8.57
218
"A"
"B"
2.38
60
16.41
417
SUCTION PORT
1" FNPT (HDF1)
1" BSPT (HDF25)
(OPTIONAL 90
PORT ROTATION)
AIR EXHAUST
3/4" FNPT
8.56
217
9.00
229
4X
.28 [7] MOUNTING HOLE
NOTE:
UNIT FURNISHED WITH SUB-BASE PLATE
AND RUBBER FEET AS STANDARD. FOR
STATIONARY BOLT DOWN USE, RUBBER
FEET CAN BE REMOVED.
HDF1 / HDF25
HEAVY DUTY FLAP VALVE PUMP
DIMENSIONAL TOLERANCE 1/8 [3]
[XX] = MILLIMETERS
PUMP
COFIGURATION
DIM "A"
DIM "B"
DIM "C"
DIM "D"
ALUMINUM
CENTER SECTION
3.95 [100]
5.86 [149] 11.12 [282] 14.55 [370]
CAST IRON
CENTER SECTION
4.10 [104]
5.54 [141] 10.80 [274] 15.75 [400]
PULSE OUTPUT
CONFIGURATION
SUCTION & DISCHARGE CONNECTIONS
HDF1
1" NPT FEMALE THREADED
CONNECTIONS
HDF25
1" BSP TAPERED FEMALE
THREADED CONNECTIONS
Dimensional Drawings
MODEL SPECIFIC
1: PUMP
SPECS