Sandpiper’s Metallic AODD Pump, the Heavy Duty Flap Valve Pump, HDF1 & HDF25 

Sandpiper’s Metallic AODD Pump, the HDF1 &HDF25 is a heavy duty flap valve pump that is a more flexible, portable and lightweight design that offers maximum convenience when faced with the most common challenges in sump applications, mine dewatering and any liquid applications involving solids. The HDF1 AODD Pump has superior flow rate compared to all the other 1″ AODD Pumps and is proven and one of the trusted solution even in the harshest applications, effortlessly moving abrasive slurries, suspended and non-suspended solids and line-sized solids.

Some of the pump’s features highlights the advantages of the AODD Pump in its industrial applications;

• The pump’s design offers a small footprint, making it an ideal choice for both portable and permanent applications.
• It has superior suction lift capabilities combined with its solids-handling capabilities, making it the ideal solution  for sump and dewatering applications.
• Bottom discharge porting : preventing settling solids from damaging the diaphragm that shortens the pump’s lifespan.