In Pacific Grove, the reliable supply of water very often comes down to the well pump working as it should. There are many different kinds of well pumps, but in most Pacific Grove homes, well pumps can be divided into two main types: submersible and jet. Each kind of pump has its own set of potential problems and, unfortunately, those problems can often lead to a well pump department that is not pumping as it should. In that case, of course, the water well system has a problem, and the homeowner could well be on the way to having detected not just a problem but the kind of problem that a good well pump guy can fix. "Fluctuating water pressure, strange noises, no water at all," says a well pump expert. "Those are all pretty good indicators that you have a well pump problem."
Submersible pumps are situated under the water in your well, so when something goes wrong, it’s usually the result of an electrical failure, a pressure switch problem, or clogging. Debris or mineral build-up can cause pressure problems and, consequently, flow problems. In severe cases, the pump may need to be taken apart and cleaned, and worn or badly designed pressure switches may need to be replaced. A common problem that can plague a submersible pump is if its check valve is not functioning properly. A malfunctioning check valve can cause short cycling, which makes the pump wear out faster and gives it a shorter service life. A professional with the right tools and experience can do good diagnostics, which is a combination of art and science. Poor or nonexistent diagnostics can lead to a lot of unnecessary rework or a premature service failure of a pump that was supposedly fixed.
Jet pumps are commonly found in shallow wells like those in Pacific Grove, but repairing them can be quite challenging. Most of the jet pumps in this area are well over 30 years old and made by a company that is no longer in business, which presents yet another hurdle to overcome when getting these pumps fixed. We've seen the same component failures many times over in our experience—the pumps have a number of potential failure points that can and do affect their performance. Air leaks in the plumbing system or alignment problems can cause the pumps to work inefficiently or erratically. A number of solutions exist that might solve a given problem, but each of the six technicians that worked on this case must have had a reason for choosing the particular method each employed.
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