According to Flotec, a manufacturer of water well and water pumping equipment, the water well pressure tank is a storage tank that prevents the well pump from turning on and shutting off repeatedly by using air pressure to maintain water pressure to home fixtures. As water fills the tank, the air inside is compressed, providing needed pressure to cause water to flow through pipes when a tap is opened.Know More
Older tanks work by allowing water and air inside the same tank. Steel tanks rust over time with this setup. Newer tanks include a bladder, which is a plastic bag. These tanks store the water in the bag so it does not touch the steel. Air in the tank surrounds the bladder. A third option is the diaphragm tank that also keeps the air and water separate but uses a rubber diaphragm approximately two-thirds of the way up the tank.
Like automobile tires, tanks eventually leak air. While they still store water, they do not have the air pressure to force it into home plumbing. As a result, the well pump cycles much more often than when the tank is working properly. Tanks have a port at the top, allowing the user to add more air to the system so the tank begins working properly again. Manufacturers recommend checking the air pressure a minimum of two times yearly.Learn more about Manufacturing
An indirect water heater uses the home's main boiler or furnace to heat water that circulates through a storage tank's heat exchanger. The furnace is required to turn on less frequently due to the stored energy, making this an energy-efficient option.Full Answer >
Bicycle pumps work through the manipulation of air pressure with a piston inside a cylinder. When the lever is pulled up, the air is drawn into the cylinder. When the lever is pushed down, the air is expelled, usually into the tire, assuming it's attached. The system of one-way valves ensure this happens correctly.Full Answer >
A furnace pressure switch works by detecting differences in air pressure. If the proper air pressure differential is not maintained, the pressure switch prevents the furnace from operating.Full Answer >
The Magnehelic pressure differential gauge is a device that measures and displays the pressure difference in various electrical and mechanical systems, such as fans and blowers. A Magnehelic gauge is also found in systems that uses gas and air pressures to measure and display ratio data.Full Answer >