Aspirin, also known as acetylsalicylic acid (ASA), is a salicylate medication, often used to treat pain, fever, and inflammation. Aspirin also has an antiplatelet effect by stopping the binding together of platelets and preventing a patch over damaged walls of blood vessels.
The device, which connects to the plumbing, regulates the home's water supply. When the water pressure drops to a certain level, the switch senses more water is needed, and spring-loaded electrical parts make contact, turning on the well pump. When the pressure returns to a preset level and the well tank is filled, the electrical contacts separate, and the well pump turns off.
Manual & automatic switches shut off the well pump in low-water conditions. 1  WATER PUMP PROTECTION SWITCH-CONTENTS: how to choose & install a switch to protect water pumps or well pumps against damage if the water supply or well water fails or if there is no water pressure in the system. Turn off the pump right away-if you let the pump run dry for too long it's likely to be damaged. 2  Diagnose the trouble and repair it 3  -. see WATER PUMP WONT STOP RUNNING. 4  The problem may be something easy such as a cut-out pressure set too high, or it may be more trouble, such as a well that has a very poor flow rate.