Why it matters
RainBro rates the PSU051V at up to 3,600 GPH and 31 ft of maximum head from 1/2 HP. A snap-action vertical float runs it automatically.
It has 3/4 and 1-1/2 in outlets, thermal overload protection and a 10 ft cord, and handles clean and dirty water.
Who it's for, and who should skip it
Good fit if
- Budget wet basements
- Higher lifts
- Narrow pits
Look elsewhere if
- Sewage or toilet waste
- Draining pools or floors (a utility pump is cheaper)
- Homes that need a backup but have only one pump
Pros and cons
Pros
- 31 ft head
- Vertical float
- Low price
Cons
- Import brand
- Thin warranty info
- Plastic
Limitations to weigh
- Maximum head is where flow drops to zero; at your lift the pump moves less than its maximum flow. Size it with the sizing calculator.
- Fit a check valve on the discharge so water in the pipe doesn't fall back into the pit after each cycle.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Dimensions (seller) | 10.23"L x 6.69"W x 11"H | Retailer |
|---|---|---|
| Product weight | 10 lb | Retailer |
| Max flow (maker) | 56 GPM | Retailer |
| Max head / lift (maker) | 31 ft | Retailer |
| Voltage | 115 V AC | Retailer |
| Horsepower | 1/2 HP | Retailer |
| Model number | PSU051V | Retailer |
| Switch | Vertical float switch | Retailer |
Alternatives worth comparing
More sump pumps we cover
Final verdict
A cheap pump for higher lifts.
Where to buy
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Questions buyers ask
How high can it pump?
Up to 31 ft of head.
Is it automatic?
Yes, with a vertical float.