Liberty Pumps LE51A
#1 in Up to 1/2 HPFull review
For a basement bathroom or laundry with a lift of 15 to 20 ft that a 4/10 HP pump would struggle with.
Amazon $442.99$442.99
The Liberty Pumps LE51A is the better sewage ejector pump overall, rated 4.0 to 3.4. The Liberty Pumps LE51A leads on value, flow and lift. The Liberty Pumps LE51A costs $81 less ($442.99 vs $523.99).
Little Giant 10SC-CIA-SFS
#5 in Up to 1/2 HPFull review
For a tall basement lift in a tight basin where a tethered float would hang up.
Amazon $523.99$523.99
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Liberty Pumps LE51A for value ($3.75 per gpm ($442.99, 118 gpm at 10 ft) vs $5.24 per gpm ($523.99, 100 gpm at 10 ft)), flow (118 gpm at 10 ft vs 100 gpm at 10 ft) and lift (54 gpm at 20 ft vs 44 gpm at 20 ft).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 1/2 HP sewage ejector pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Liberty Pumps LE51A | Little Giant 10SC-CIA-SFS |
|---|---|---|
| Overall rating | 4.0/5 | 3.4/5 |
| Value 30% | 50 $3.75 per gpm ($442.99, 118 gpm at 10 ft) | 23 $5.24 per gpm ($523.99, 100 gpm at 10 ft) |
| Flow 20% | 98 118 gpm at 10 ft | 75 100 gpm at 10 ft |
| Lift 15% | 90 54 gpm at 20 ft | 73 44 gpm at 20 ft |
| Build 10% | 100 cast iron motor housing and volute | 100 cast iron motor housing and volute |
| Warranty 25% | 50 3-year warranty | 50 3-year warranty |
Specifications
| Liberty Pumps LE51A | Little Giant 10SC-CIA-SFS | |
|---|---|---|
| Pumping | ||
| Motor | 1/2 HP | 1/2 HP |
| Flow at 10 ft | 118 gpm | 100 gpm |
| Flow at 20 ft | 54 gpm | 44 gpm |
| Shutoff head | 24 ft | 25 ft |
| Solids | 2 in | 2 in |
| Discharge | 2 in | 2 in |
| Switch | Piggyback | Vertical |
| Build | ||
| Cast iron | Yes | Yes |
| Voltage | 115 V | 115 V |
| Current | 12 A | 11 A |
| Cord | 10 ft | 20 ft |
| Weight | 43 lb | 37.5 lb |
| Warranty | 3 years | 3 years |