Sandpiper 2\" Heavy Duty Flap Valve Diaphragm Pump

Sandpiper HDF2,DB5I 2\" Heavy Duty Flap Valve AODD Pump – Used / Good Condition

These are built tough for the most demanding applications involving solids and abrasives.
Key Specifications:

Model: HDF2,DB5I (Heavy Duty Flap Valve, Bottom Discharge configuration)
Size: 2\" BSP (50 mm) ports with flange– 
Type: Metallic construction Cast Iron wetted parts with Aluminum air sections)
Capacity: Up to 208 GPM (787 LPM)
Solids Handling: Up to 2\" (50 mm) – excellent for slurries and line-size solids
Max Pressure: 125 psi (8.6 bar)
Suction Lift: Up to 24 ft (7.3m)
Design: Bottom discharge to prevent settling solids, thick-wall sand-cast construction, no-lube no-stall air valve (ESADS+), flap valves for superior solids handling

Applications: Ideal for abrasive slurries, suspended/non-suspended solids, sump service, mine dewatering, wastewater, and industrial transfer where clogging resistance is critical. Sandpiper pumps are known for reliability in tough environments.

Condition: Used / Good working order (visually inspected – no major damage noted) Unit was tested with water and pumps well.