Liberty Pumps LE71A2 3/4 HP

Last updated: November 9, 2026

Liberty Pumps LE71A2 3/4 HP
2.8/5#5 of 5 in 3/4 HP and up sewage pumps
2.8

For a basement apartment or a lift of 15 to 25 ft that a 1/2 HP pump would struggle with.

  • 125 gpmFlow at 10 ft
  • 2 inSolids
  • 3/4 HPMotor
  • PiggybackSwitch
Check price at Amazon$838.88

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Still moves about 70 gpm at 20 ft, so it handles a tall lift or a long run to the sewer
  • All cast iron, impeller included, for heavy and gritty waste
  • Quick connect cord can be replaced without opening the motor
  • Piggyback float plug lets you bypass the switch to test or drain the basin
Cons
  • Costs about twice what a 1/2 HP cast iron pump does
  • Draws 12 A, so it wants its own circuit
  • Amazon offer comes from a third party seller at well above plumbing supply prices

The Liberty LE Series family

Every Liberty LE Series model we rank, smallest first. Ratings compare each against its own motor size.

ModelFlow at 10 ftRatingPrice
Liberty Pumps LE41A98 gpm3.4/5$366.73
Liberty Pumps LE51M-2 (Manual)118 gpm4.0/5$438.90
Liberty Pumps LE51A118 gpm4.0/5$442.99
Liberty Pumps LE71A2 3/4 HP (this one)125 gpm2.8/5$838.88
Liberty Pumps LE102A2 1 HP 230 V164 gpm4.1/5$533.23

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its motor size. How we rank explains each one.

Specifications

Model numberLE71A2
Pumping
Motor3/4 HP
Flow at 10 ft125 gpm
Flow at 20 ft72 gpm
Shutoff head28 ft
Solids2 in
Discharge2 in
SwitchPiggyback
Build
Cast ironYes
Voltage115 V
Current12 A
Cord10 ft
Weight62 lb
Warranty3 years

Alternatives in this motor size

Compare

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