Flow Switches for Water Filters

Flow switches are mainly used to control feeder pumps that inject chlorine. And they can inject soda ash, peroxide and other chemicals. These are great for times when you can't put a chemical feeder pump's injector BEFORE your pressure tank. And in situations where thee is no pressure tank. Such as when using irrigation systems and filters. They are also commonly use with constant pressure well pumps. And variable speed well pumps.

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Recommended for booster pumps.

  • Low flow operation.
  • 25 amp set point on 1.0 g.p.m. and up.
  • Will switch motors up to 1 hp 125 vac & 2 hp 250 vac.
  • 1/2" electrical conduit connection.
  • Standard 1" PVC slip fittings inlet and outlet.
  • Line pressure to 60 psi.
  • Temperature to 110F continuous.
  • Wetted surfaces - PVC, Polypropylene, Buna N, Stainless steel.

Typical uses include:

  • Equipment Protection
  • Pumps
  • Pool Cleaners
  • Water Treatment
  • Ultraviolet Systems
Are you having well water problems?

If you are then you should be sure to correctly analyze your situation. And you should do this before you buy anything from anyone. If you have issues with your well water and do not know what to do. Just read the following information.

In order for us to help you properly we would need you to gather the information requested under items 7, 16 and 17 on this page:


It should only take a few minutes around the house to get us what we need. Once you have that information, please contact us again and we can tell you EXACTLY what you need, and EXACTLY what it will cost. And you can be SURE it will work. Most people are pleasantly surprised how low priced our solutions are. Any company that doesn’t insist on this information, is not doing it correctly, or they are likely selling marginal products. You simply must have this information to do it correctly, and have it work correctly, right from the start.

Please don’t hesitate to give us a quick call to discuss your issues. Keep in mind our technicians are not allowed to ask you to buy anything or pressure you in ANY way. They just answer your questions and give you great advice. We are the online leader for water treatment worldwide. We set the standard for all others to follow.

Or you can give us a quick call at 800-684-0979 and a friendly water tech will assist you.

We appreciate your patience. Flow switches.