Red Lion RL50WA
#8 in Up to 1/2 HPFull review
For a basement bathroom with a lift under 15 ft where a long cord and a three year warranty matter.
Amazon $492.24$492.24
2.9/5
For a budget replacement in a single basement bathroom with a modest lift, from a 2 in basin with room for a tethered float.
- 60 gpmFlow at 10 ft
- 2 inSolids
- 1/2 HPMotor
- PiggybackSwitch
Check price at Amazon$199.99
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- About half the price of name brand cast iron sewage pumps
- Cast iron motor, body and base for the money
- Low 7.6 A draw shares a circuit more easily than 12 A pumps
Cons
- Only 60 gpm at 10 ft, lower than most 1/2 HP pumps
- One year warranty is the shortest here
- Tethered float needs a basin wide enough for it to swing freely
The Superior 1/2 HP Cast Iron Sewage family
Every Superior 1/2 HP Cast Iron Sewage model we rank, smallest first. Ratings compare each against its own motor size.
| Model | Flow at 10 ft | Rating | Price |
|---|---|---|---|
| Superior Pump 93501 (this one) | 60 gpm | 2.9/5 | $199.99 |
| Superior Pump 93511 (Vertical Float) | 60 gpm | 2.7/5 | $251.03 |
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 number | 93501 |
|---|---|
| Pumping | |
| Motor | 1/2 HP |
| Flow at 10 ft | 60 gpm |
| Flow at 20 ft | 25 gpm |
| Shutoff head | 25 ft |
| Solids | 2 in |
| Discharge | 2 in |
| Switch | Piggyback |
| Build | |
| Cast iron | Yes |
| Voltage | 115 V |
| Current | 7.6 A |
| Cord | 10 ft |
| Warranty | 1 year |
Alternatives in this motor size
Little Giant 9SC-CIA-RF
#9 in Up to 1/2 HPFull review
For a short basement lift on a shared circuit, where its low current draw matters more than reach.
Amazon $414.54$414.54
Superior Pump 93511 (Vertical Float)
#11 in Up to 1/2 HPFull review
For a budget sewage pump in a tight basin where a tethered float would not swing freely.
Amazon $251.03$251.03
Compare
Compare the Superior Pump 93501 with any other sewage ejector pump →
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