HDF2 Sandpiper Air Operated Double Diaphragm Heavy Duty Flap Metallic Pump
HDF air operated double diaphragm pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids. All SANDPIPER® Heavy Duty Flap Pumps are configured with bottom discharge porting to prevent settling solids from shortening pump life and provide superior suction lift. HDF2 pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron and Stainless Steel with elastomer and TPE (thermal plastic elastomer) diaphragms and check valves. See tabs below for a complete description.
Specifications
Port Size
2″ NPT
Capacity
0 to 140 gpm (530 lpm)
Air Distribution Valve
No-lube, no-stall design
Solids-Handling
Up to 2″ (50 mm)
Heads Up To
125 psi or 289 ft. of water (8.6 bar or 88 meters)
Displacement/Stroke
0.43 gallons (1.6 liters)
Shipping Weight
Aluminum: 86 lbs. (39 kg.)
Cast Iron: 168 lbs. (76 kg)
Stainless Steel: 168 lbs. (76 kg)