Water Pressure Tank Sizing

Water pressure tank sizing guide.

Water pressure tank sizing.

An under sized pressure tank can cause a water pump to run an excessively. This should not be confused with tank volume for example a pre charged tank with a tank volume of 20 gallons has only five to seven gallons drawdown capacity depending on the cut in cut out on off setting of the pressure switch. The more a pump must run the more wear and tear occurs to the pumping mechanism and the electric motor. Similarly if you are using the smaller sized pressure tank for larger requirements or greater use the energy consumption will still be higher.

As a general rule it s usually safer to err on the side of a larger tank. A tank which is too small for the water demand may result in pump overuse. Join john woodard our master water specialist. The is a direct link between the water pressure tank sizing and the energy use.

Water pressure tanks store water that s pumped from a well and dispense water under pressure when you use faucets and other fixtures. A properly sized pressure tank ensures your household water needs are met and your pump is protected against short cycling. It s important that the size of a tank is adequate for your. A pressure tank is an integral part of maintaining your well.

Sizing a water pressure tank properly keeps the amount of run time to the water pump held to a minimum. 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.