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 3.5. The Liberty Pumps LE51A leads on warranty, build and lift. The Wayne SEL50 wins on value. The Wayne SEL50 costs $212.35 less ($230.64 vs $442.99).
Wayne SEL50
#3 in Up to 1/2 HPFull review
For the most flow per dollar in a basement bathroom, if a plastic body and a short warranty are acceptable.
Amazon $230.64$230.64
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 warranty (3-year warranty vs 1-year warranty), build (cast iron motor housing and volute vs plastic or composite housing) and lift (54 gpm at 20 ft vs 33.3 gpm at 20 ft).
- Choose the Wayne SEL50 for value ($1.92 per gpm ($230.64, 120 gpm at 10 ft) vs $3.75 per gpm ($442.99, 118 gpm at 10 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 | Wayne SEL50 |
|---|---|---|
| Overall rating | 4.0/5 | 3.5/5 |
| Value 30% | 50 $3.75 per gpm ($442.99, 118 gpm at 10 ft) | 100 $1.92 per gpm ($230.64, 120 gpm at 10 ft) |
| Flow 20% | 98 118 gpm at 10 ft | 100 120 gpm at 10 ft |
| Lift 15% | 90 54 gpm at 20 ft | 55 33.3 gpm at 20 ft |
| Build 10% | 100 cast iron motor housing and volute | 0 plastic or composite housing |
| Warranty 25% | 50 3-year warranty | 0 1-year warranty |
Specifications
| Liberty Pumps LE51A | Wayne SEL50 | |
|---|---|---|
| Pumping | ||
| Motor | 1/2 HP | 1/2 HP |
| Flow at 10 ft | 118 gpm | 120 gpm |
| Flow at 20 ft | 54 gpm | 33.3 gpm |
| Shutoff head | 24 ft | - |
| Solids | 2 in | 2 in |
| Discharge | 2 in | 2 in |
| Switch | Piggyback | Piggyback |
| Build | ||
| Cast iron | Yes | No |
| Voltage | 115 V | 115 V |
| Current | 12 A | - |
| Cord | 10 ft | 8 ft |
| Weight | 43 lb | 26 lb |
| Warranty | 3 years | 1 year |