Harbor Freight Tools


1/3 HP Submersible Sump Pump with Vertical Float 3400 GPH

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Drain water from your sump with a vertical float sump pump

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Designed to remove ground water from basement sump pits, this pump has a reliable vertical float that takes up less space and activates in less water than tethered floats.

  • Fully submersible pump
  • Maximum flow: 3400 GPH (gallons per hour)
  • Total head lift: 25 ft.
  • Discharge: 1-1/2 in. NPT
  • Top suction to prevent air lock
  • Vertical float switch

Important Information

  • This is a clearance item.

63321, 56717
Flow rate
3400 GPH
AC Volts
Head Lift at 0 Flow
25 ft.
Accessories Included
1-1/4 in. NPT adapter
Amperage (amps)
Horsepower (hp)
Housing material
Cast metal, thermoplastic volute
Motor type
PSC; oil-filled; 60 Hz
Product Height
11-3/8 in.
Product Length
8 in.
Product Weight
9.40 lb.
Product Width
7-1/2 in.
Shipping Weight
9.90 lb.
Switch type
Vertical float
Power cord (ft.)
8 ft.
Returns disclaimer
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.