Manual

hdb2smdl3sm-rev0614 Model HDB2 Page 1
HDB2 Type 3
Heavy Duty Ball Valve
Air-Operated
Double Diaphragm Pump
ENGINEERING, PERFORMANCE
& CONSTRUCTION DATA
INTAKE/DISCHARGE PIPE SIZE
CAPACITY AIR VALVE SOLIDS-HANDLING HEADS UP TO
2 " (50mm) NPT (F)
0 to 135 gallons per minute
(0 to 511 liters per minute)
No-lube, no-stall
design
Up to
3
/8 in. (9mm)
125 psi or 289 ft. of water
(8.8 Kg/cm
2
or 88 meters)
DISPLACEMENT/STROKE
.43 Gallon / 1.63 liter
Bottom Discharge Porting
Top Discharge Porting
Quality System
ISO9001 Certied
Environmental
Management System
ISO14001 Certied
100
10(17)
20(34)
30(51)
40(68)
50(85)
60(101.9)
70(118.9)
80(135.9)
90
80
70
60
50
40
30
20
10
0
0 20
40 60
80
100
120
140
40 PSI
60 PSI
80 PSI
100 PSI
0 200 300 400 500
BAR
100
0
1
2
3
4
5
6
7
PSI
90(152.9)
95(161.4)
100(169.9)
20 PSI Air Inlet Pressure
Liters per minute
U.S. Gallons per minute
CAPACITY
AIR CONSUMPTION
SCFM (M
3
/hr)
HEAD
MODEL HDB2 Performance Curve
Performance based on the following: elastomer fitted pump, flooded suction,
water at ambient conditions. The use of other materials and varying hydraulic
conditions may result in deviations in excess of 5%.
SANDPIPER
®
pumps are designed to be powered only by compressed air.
II 2GD T5
See pages 18 & 19
for ATEX ratings