Why it matters
Flotec FP4122 3/4 HP Convertible Jet Pump: 3/4 HP, 882 gph. A cast iron 3/4 HP convertible jet pump from Flotec.
The listing gives the FP4122 as a 3/4 HP cast iron convertible jet pump rated at 882 gph; it doesn't list head or voltage, so confirm those with Flotec before ordering.
Who it's for, and who should skip it
Good fit if
- Shallow or deep wells with a jet kit
- Replacing a Flotec convertible pump
Look elsewhere if
- Buyers who want detailed specs before buying
- Very deep wells
Pros and cons
Pros
- 3/4 HP
- 882 gph
- Cast iron
Cons
- Few published specs on the listing
- Jet kit needed for deep wells
- Needs priming
Limitations to weigh
- Well pumps usually need a licensed installer, the right wire size and a pressure tank sized to the pump.
- Prime the pump casing with water before the first start; jet pumps can't lift water until they're primed.
- Check whether your circuit is 115 V or 230 V before ordering; many well pumps are wired for 230 V.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Price | $419.94 | Retailer |
|---|---|---|
| Model number | FP4122 | Retailer |
| Horsepower | 3/4 HP | Retailer |
| Max flow (maker) | 882 GPH | Retailer |
| Housing | Cast iron | Retailer |
Alternatives worth comparing
More well pumps & tanks we cover
Final verdict
A cast iron 3/4 HP convertible jet pump from Flotec; check it against your well, basin or tank before you buy.
Where to buy
Our links open this exact model's product page. Prices and stock change; check what's included before you order.
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure


