Well Expansion Tank Pressure

As the tank fills with water it compresses the air chamber.

Well expansion tank pressure.

Some models may come with different pressure settings however. When setting it always go below 2 psi of the cut in pressure. For example if the pump cut in pressure is 30 psi the tank bladder pressure should be 28 psi. The difference between cut in and cut out values should not be more than 20 psi.

Water worker 32 gallon vertical pressure tank. Today well x trol is still the standard of the industry with many unique features including high strength steel to deliver 150 psig working pressure patented turbulator water circulator device and patent pending antimicrobial liner that neutralizes bacteria on contact. The water worker 32 gal. Well x trol water pressure tanks are shipped from the factory with a standard precharge of 18 psig for models wx 101 and wx 102.

Water worker 62 gallon vertical pressure tank. Note the pressure prior to installation. The tank is pre pressurized 38 psi. The pressure in the pressure tank should be 2 psi less than the cut in pressure for the pump.

Smith 2 gallon expansion pressure tank. For pricing and availability. Procedure for setting well bladder pressure every pressure tank has an air valve similar to the one on a car or bicycle tire. According to well x trol bladder type well tank air precharge.

A well pressure tank uses compressed air to push pressurized water out of the tank and into your home. Selecting a poorly made pressure tank may result in more troubleshooting scenarios than necessary. Pressurized well tank the water worker 32 gal. Attach the tire pressure gauge to the air fill valve to get the pressure reading for the tank.

Pressure tanks have a diaphragm also called a bladder that separates a chamber of air from the water. Typical factory set air pressure on a bladder type residential well water tank is 18 psi. For pricing and availability. The tank s steel shell supports the water weight to ensure water never sits in loose fitting vinyl or rubber bags that can fold crease and wear.