Sandpiper Heavy Duty Flap
- Warren Rupp
- Positive Displacement
- Air Operated Diaphragm
HDF 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. They are built with the no-lube, no-stall design air distribution valve and capable of solids handling up to 3".
Recommended for abrasive slurries, suspended and non-suspended solids and line-size solids.
Metallic: To 289 ft. of water // Non-Metallic: To 231 ft. of water
Up to 260 gpm (988 lpm)
-40 Degrees F to 350 Degrees F (Based upon materials of construction)
To 125 psi (8.6 bar)
Materials of Construction:
Most HDF 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.