Float Switch

lorem ipsum dolor sit

The Williams Float Switch automatically starts and stops an effluent pump at predetermined effluent levels in the sump. An indicator on the top of the sump pump switch enables the operator to see the sump effluent level at a distance.

Replaces troublesome probes Reliable than any other switching system usually low voltage limit switches
Switches are mounted above the effluent highest level Orange top indicator, so you know the sump level from a distance
Adjustable start and stop heights using plastic glands Stainless steel float shaft with nylon bushes
Doesn’t include limit switches Easy to install

Technical Support

It is of vital importance that the support provided for Williams Engineering products is of the same quality and professionalism as that of their manufactured products. Technical support is available through our nationwide dealer network or contact Williams Engineering direct.


Williams Engineering warrants new products sold by it to be free from defects in material and workmanship for a period of twelve months after delivery to the initial user. This warranty is for the replacement or repair of any part found to be defective during the warranty period. This warranty excludes any transport costs incurred by Williams Engineering in giving effect to the warranty and specifically excludes all normal maintenance costs. Replacement parts provided under the terms of this warranty are covered for the remainder of the warranty period applicable to the product in which they are installed as if such parts were original components of that product.

Warranty only applies if the form at the rear of the product manual is completed and returned.