Flotec E75STVT vs Liberty Pumps LE51M-2 (Manual)

Last updated: November 9, 2026

The Liberty Pumps LE51M-2 (Manual) rates 4.0 among up to 1/2 HP sewage ejector pumps; the Flotec E75STVT rates 3.5 among 3/4 HP and up ones. The Liberty Pumps LE51M-2 (Manual) costs $109.09 less ($438.90 vs $547.99).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Flotec E75STVT vs Liberty Pumps LE51M-2 (Manual)

Scores side by side

These two sit in different motor size classes (up to 1/2 HP and 3/4 HP and up), and each is scored against the reference points for its own class, so a rating says how well each does among its own motor size peers. How we rank explains each factor.

Factor weightLiberty Pumps LE51M-2 (Manual)Flotec E75STVT
Overall rating4.0/53.5/5
Value 30%50 $3.72 per gpm ($438.90, 118 gpm at 10 ft)37 $4.38 per gpm ($547.99, 125 gpm at 10 ft)
Flow 20%98 118 gpm at 10 ft44 125 gpm at 10 ft
Lift 15%90 54 gpm at 20 ft10 40 gpm at 20 ft
Build 10%100 cast iron motor housing and volute100 cast iron motor housing and volute
Warranty 25%50 3-year warranty100 5-year warranty

Specifications

Liberty Pumps LE51M-2 (Manual)Flotec E75STVT
Pumping
Motor1/2 HP3/4 HP
Flow at 10 ft118 gpm125 gpm
Flow at 20 ft54 gpm40 gpm
Shutoff head24 ft24 ft
Solids2 in2 in
Discharge2 in2 in
SwitchManualTethered
Build
Cast ironYesYes
Voltage115 V115 V
Current12 A9 A
Cord25 ft10 ft
Weight43 lb-
Warranty3 years5 years

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