The standard tank pressure switch mounts on the tank or close to it and monitors the pressure inside the system. When it drops to a preset limit, it turns on the pump. When the pressure reaches the upper limit, it shuts off the pump.
Rachael Dupree is the former managing editor for HobbyFarms.com. She grows food and medicine on her 50-acre farm near Lexington, Kentucky. When not out working her land, you can find her in her kitchen not following recipes, on her yoga mat in a satisfying pigeon pose, or exploring the world’s nooks and crannies. Follow her on Instagram @rachael_dupree.