A: Aspirin reduces inflammation, pain, and fever. It also prevents platelets from sticking together, so it is sometimes used to treat or prevent conditions that result from blood clots, including heart attacks, strokes, and chest pain (or angina).
How Does a Well Tank Work? There are various designs of well tanks, but the basic principle is quite simple: there is pressurized air on the top of the tank and a reservoir of water on the bottom. As the water pump fills the reservoir with water, it compresses the air on the top. When the pressure gets to around 50psi, a switch turns the pump off. Then, as the water is used, the compressed air pushes the water out of the tank. When the pressure drops to around 30psi, the pump switches back on and the cycle repeats itself.
A properly sized American Expansion Tank eliminates these problems, by giving water a place to go when thermal expansion occurs.When a water heating cycle ends, or when any fixture is opened within the system, the impact of thermal expansion is reduced, and water drains out of the expansion tank back into the system. Expansion tanks are pre-charged with a 40 PSI air charge.If the inlet water pressure is higher than 40 PSI,the expansion tankâs air pressure must be adjusted to match that pressure but must not be higher than 80 PSI.