Well Pressure Tank Sizing Chart

There s a reason that pressure tanks come in many different sizes and it has to do with the fact.

Well pressure tank sizing chart. To determine the proper size of the pressure tank there are three factors to consider. Model total tank volume gal drawdown 30 50 psi gal rl2 2 1 0 65 rl4 4 8 1 4 rl6h 5 3 1 8. This allows you to use the well x trolprinciple of separation of air and water on. It s important that the size of a tank is adequate for your.

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. There are no disadvantages to having a larger well tank. 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.

The pump turns on when the system reaches the low pressure cut in and off when the high pressure cut in. Larger tank sizes will reduce pump cycles extending pump life and saving electricity. Selecting a poorly made pressure tank may result in more troubleshooting scenarios than necessary. This revolutionary product featured an innovative design that uses a hoop ring and groove to lock the diaphragm liner and shell together.

Because the pressure tank is a core component of the entire well system responsible for regulating pressure and for easing the workload of the well pump the importance of selecting a the right well pressure tank cannot be overemphasized. 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. Series 420 and 447 pressure switch for commercial well system applications sizing the well x trol this handbook will discuss the basic sizing used for our larger full acceptance bladder well x trol well tanks. It s more than just a well tank amtrol invented the first pre pressurized well tank over 50 years ago as a better solution to traditional air over water tanks.

The easy way to size a tank is take the gpm system requirement that you determined in step 2 multiply by 3 and go to the next largest tank size. Cut in and cut out psi pounds per square inch of the pressure switch. 8 gpm x 3 24 gallons therefore use an rl33 tank. Desired run time of the pump 3.

A properly sized pressure tank ensures your household water needs are met and your pump is protected against short cycling. Water pressure tanks store water that s pumped from a well and dispense water under pressure when you use faucets and other fixtures. You will want to choose a tank with the lowest volume capacity that is greater than or equal to the total required volume. To select the minimum size tank count the fixtures inside and outside your home including showers appliances toilets etc and refer to the chart below.

Whether you are installing a new well or upgrading your current pressure tank taking the time to calculate the best size of pressure tank for your well will ensure that your pump performance is optimized and sustained for as long as possible.