HDF Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids requirements. All SANDPIPER® Heavy Duty Flap Pumps are configured in bottom discharge porting arrangements and provide superior suction lift. HDF pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron and Stainless Steel with elastomer, and TPE (thermal plastic elastomers) options in diaphragms and check valves. HDF pumps are enhanced with an extended wear package.
- Light Weight & Portable Weights range from 48 lbs (21 kg)
- Bottom Discharge For pumping out of tough areas
- Flap Check Valves Provides large solid abilities
- All Bolted Construction
- Dynamic Manifold Connections 90° - 180° rotation options
- Solids Range +1” (25mm) to 3” (76mm)
- Superior Dry Prime Up to 24 ft (7 m) of water