Replace a cranky old switch in about an hour. Switches come in three pressure ranges: 20 to 40, 30 to 50 and 40 to 60 pounds per square inch (psi).

Temporary Quick Fix. If banging on the tube under the pressure switch kicks on the well pump, it means the contact surfaces of the electrical contacts are pitted or burned, causing a poor connection.

Stan HarrisonFeatured FlashbacksHow to repair a leaking toilet tank.Dishwasher won't clean? Try this.See more how-to videos.Being a new homeowner is like being a parent. More often than not, you ...

Ensure max electric fuel pump output and safety with a relay for no voltage drop, plus an oil pressure switch that won’t let the pump run if the engine loses oil pressure.

Several years ago, Grundfoss came out with a SS pump, pressure switch and diaphragm tank in one small, easy-to-install package. The model is MQ3-45. It sits on its own base, ...