Electronic Bilge Float Switch

The friendliest place on the web for anyone who enjoys boating.
If you have answers, please help by responding to the unanswered posts.

jdscott3

Member
Joined
Apr 30, 2017
Messages
21
Location
US
Vessel Name
Harvest Moon
Vessel Make
1981 Grand Banks Classic 42’
My main bilge pump is triggered by an electronic style switch instead of the typical float style. It uses electric continuity and I've had nothing but problems with it. I've cleaned the points which may help for a month or so, after which it will run my pump until the batteries are dead. I replaced the switch, and have the same problem. I would love to put a float switch in but the switch is at the bottom of the verticle depression which is about 4" wide and 10" deep. The switch I have is strapped to the hose that dips to the bottom of the depression. Does anybody know of a float switch that may work in this situation?
 
I have been watching these new contactless sensor based switches. They are good enough to tell the difference between water and oil so they will not pump over a diesel tank leak only to embarrass you. They never come in contact with fluids which helps their longevity. While I have yet to invest in one they do intrigue me.
 
You can also use a typical float switch and put it on an L bracket that attaches up higher and extends down into the deeper space.
 

Latest posts

Back
Top Bottom