SANDPIPER HDB4 - Manual (Page 7)

hdb3dl4sm-rev0614
sandpiperpump
.
com Model HDB3/HDB4 •
4
HDB4 Heavy Duty Ball Valve - 4" Top Ported
Dimensions in inches (metric dimensions in brackets). Dimensional Tolerance .125" (3mm).
Dimensional Drawings
18.63 473
37.15 944
26.06 662
AIR INLET
3/4" NPT
19.66 499
32.65 829
16.25 413
4.22 107
19.50 495
SUCTION PORT
4" 150# ANSI FLANGE
8X .75 HOLES EQUALLY
SPACED ON A 7.50 B.C.
DISCHARGE PORT
4" 150# ANSI FLANGE
8X .75 HOLES EQUALLY
SPACED ON A 7.50 B.C.
11.00 279
15.00 381
17.63 448
8X .56
MOUNTING HOLE
AIR EXHAUST
1" NPT
1: PUMP
SPECS