HDF1 & HDF25 Bottom Discharge Metallic Flap Valve Pump

Sandpiper® HDF1,DI2SI. 1" NPT HDF1 & HDF25 Bottom Discharge Metallic Flap Valve Pump

1" Flap Valve Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line size solids requirements.

Recommended Accessories and Kits Sold Separately:

Sandpiper® TA1,I1SS. Pulsation Dampener
Sandpiper® 476.286.364 Wet End Kit
Sandpiper® 476.103.000 Air End Kit
Sandpiper® 020.104.000 Filter/Regulator
Sandpiper® 020.050.004 Replacement Filter Element
Sandpiper® 032.036.000. Pneumatic Liquid Level Control
Sandpiper® 476.313.000 Air End Wear Kit (Seals) for Pumps with Cast Iron Mid-Section

Unit of Measure

Specifications | Curves

Max. Flow Rate	N/A 70 gpm4200.00 gph264.98 lpm
Inlet Size	N/A 1 NPT Threads in25 NPT Threads mm
Outlet Size	N/A 1 NPT Threads in25 NPT Threads mm
Solids Handling	N/A 1 "
WETTED M.O.C.	N/A Aluminum
Non-Wetted Material	N/A Cast Iron
Check Valve	N/A Flap Valve
Weight	N/A 48 lbs
SKU	N/A WRHDF1DI2SISP
Length	N/A 17 in424.94 mm
Width	N/A 11 in274.32 mm
Height	N/A 16 in414.27 mm
Customs Code	N/A ECCN Code EAR99

Performance Curves

Max. Flow Rate