Submersible Pump vs. Jet Pump: Which Pump Is Right for Your Well?
Submersible pumps hang below the water level and push water up. Jet pumps sit above ground and use a venturi to suck water up. For modern Utah wells deeper than about 25 feet, submersibles win on every measure that matters — but jet pumps still appear in some shallow legacy installations.
Comparison Table
| Attribute | Submersible Pump | Jet Pump |
|---|
| Pump location | Inside the well, below water | Above ground, in well house or basement |
|---|
| Maximum lift | 400+ ft | 25 ft (shallow) / ~110 ft (deep jet) |
|---|
| Energy efficiency | High | Low (especially as depth increases) |
|---|
| Noise | Silent at the surface | Audible motor noise |
|---|
| Service access | Pump pull required | Easy surface access |
|---|
| Typical service life | 10 - 20 years | 5 - 12 years |
|---|
| Best for | Modern drilled wells | Very shallow legacy wells, hand-dug wells, cisterns |
|---|
| Installed cost | $2,500 - $7,000 | $800 - $2,500 |
|---|
How to Decide
- Pick Submersible Pump: Your well is more than 25 feet deep — which describes essentially every drilled well in Utah.
- Pick Submersible Pump: You want maximum efficiency, quiet operation, and the longest service life.
- Pick Jet Pump: You have a shallow dug well, a cistern, or a sand-point system within 25 feet of the surface and want easy maintenance access.
Frequently Asked Questions
Can a jet pump pull water from a 200-foot well?
No. Even a deep-jet configuration tops out around 100 to 110 feet. Anything deeper requires a submersible.
Do submersible pumps work for booster duty?
Yes — submersibles are sometimes installed in cisterns or pressure-boost applications. They are not limited to wells.
Why is my old jet pump losing prime?
Loss of prime usually means a leak in the suction line, a failing foot valve, or a dropping water level. In most cases the right fix is converting to a submersible.