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- Tue Jan 03, 2006 2:10 am
- Forum: General Discussion
- Topic: Water Pump Activation
- Replies: 4
- Views: 2181
Re: Water Pump Activation
Some commercially available pumps use a combination of pressure and flow switches. To protect against running dry a logic like "No Pressure" AND "Pump Running" AND "No Flow" = "Pump Stop(Latched till Reset)" might work. The pump I've seen recently seems to use...