What size of well pressure tank do I need?
2 min read
Asked by: Steve Singrath
General Rule of Thumb for Sizing a Pressure Tank Generally, as a rule of thumb, one can follow these guidelines when sizing a pressure tank: 0-10 GPM: 1 gallon of drawdown per 1 GPM of flow. 10-20 GPM: 1.5 gallons of drawdown per 1 GPM of flow. 20 GPM+: 2 gallons of drawdown per 1 GPM of flow.
How much does it cost to put a pump on a well?
Well pump replacement costs $538 to $1,851 on average with most homeowners spending $400 to $2,000 to install a deep-well submersible pump and $300 to $1,200 for a shallow-well jet pump. New retail well pumps cost $100 to $1,200, and labor costs to replace range from $200 to $800.
How long does a well pump usually last?
8 to 15 years
Depending on the equipment type and model, well pumps typically last anywhere from 8 to 15 years. However, several factors can contribute to the premature expiration of a well pump.
What is the best pump for well?
The 10 Best Submersible Well Pumps
- Red Lion Submersible Deep Well Pump – Best Overall. …
- Hallmark Industries Well Submersible Pump – Best Value. …
- Grundfos Submersible Water Well Pump – Premium Choice. …
- SCHRAIBERPUMP 4208 Deep Well Submersible Pump. …
- Little Giant WE20G05P4-21 Submersible Pump.
What kind of well pump do I need?
In most cases, if the well is less than 25 feet deep, a centrifugal or shallow-well jet pump is suitable. If the well is between 25-110 feet, a deep-well jet pump is usually ideal. For deeper wells, a submersible pump may be the best choice.
How deep can a 2 HP well pump go?
230 ft deep
A 70 meter deep (230 ft deep) well can be served by a 2 hp. submersible pump delivering about 30 gpm but at close to zero discharge pressure! To get to a 20 psi discharge pressure a typical submersible in the 3 hp. range can deliver 35 gpm, and at 40 psi discharge pressure, the same pump will deliver about 30 gpm.
