Plain-pack dry run pump switch..... [RE-wrenches]

John john at gosolar.co.nz
Tue Jan 13 14:59:33 PST 2004


Hi All,

Any ideas for a "dry run" switch set-up for 12/24v water pumping.

Nothing fancy, just something like 2 or 3 probes/sensors and some means of on-off control, with or w/o a maximiser.   But preferably not battery-backed.

Is there anything off the shelf that can be easily obtained?

                            thanks,                John V
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