Sandpiper - Signature Series - Heavy Duty Flap Pump - HDF3-A / HDF4-A Metallic

The Sandpiper 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 .

Call 800-370-0439 for pricing
Part Number
  • 999-592-002
Manufactured
Availability
  • Call for availability
Product Specs (2 Files)

Features

  • Port Size
  • 3" & 4" ANSI
  • Capacity
  • 0 to 310 gpm (1173 lpm)
  • Air Distribution Valve
  • No-lube, no-stall design
  • Solids-Handling
  • Up to nearly 3" (75 mm)
  • Heads Up To
  • 125 psi or 289 ft. of water (8.6 bar or 86 meters)
  • Displacement/Stroke
  • 1.60 gallons (6.08 liters)
  • Max Operating Pressure
  • 125 psi (8.6 bar)
  • Applications
    • Abrasive Slurries
    • Suspended Solids
    • Non-Suspended Solids
    • Line-Size Solids
The Sandpiper 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. HDF3-A/HDF4-A pumps are thick wall constructed of Sand Casted Aluminum with elastomer and TPE (thermal plastic elastomer) diaphragms and check valves.