The Crab Low level Float Switch With Adjustable Delay

Low level probe with a programmable start / stop delay

Turn your puddle pumps automatic while maintaining their low level pumping attributes.

The Crab will turn on after 'X' seconds of detecting water

and continue pumping for 'Y' seconds after the detection of water is lost by the probe.

(Where X and Y are programmed by the user)

Enables low level pumps to continue pumping for up to 2 minutes 

Programming is done via the supplied magnetic key