Well Tank Sizing Chart

Gpm range 1 30 desired pump runtime.

Well tank sizing chart.

Minutes range 1 4 cut in pressure. It s important that the size. One thing to note is that there will be separate columns for each pressure setting. Psi range 20 120 cut out pressure.

Installing a well tank that is too small will increase pump cycles which can reduce pump life resulting in a costly repair or replacement. Most tank manufacturers will have a chart which lists the various tank models alongside their respective drawdown capacities. A pressure tank is an integral part of maintaining your well. Choosing the correct size well tank to fit your individual household needs is a critical process.

See example below with this information in hand you can refer to the flexcon sizing charts below to select the proper tank for your application. Thermal expansion tank sizing. Pressurized well tanks extend the lifespan of your well pump by preventing rapid on off cycling of the pump and maintaining water pressure throughout your home. Join john woodard our master water specialist.

The figure that is calculated on line 7 is the total tank volume required based on the given design criteria. A properly sized pressure tank ensures your household water needs are met and your pump is protected against short cycling. Must be greater than cut in recommended models. How to size water pressure tanks.

Water heater size.