Count on reliable, care-free bilge pumping, even when you're away! Switch utilizes patented Mirus field effect technology to sense water and fluids like oil and coolant.
The detector cells are never in contact with bilge water, so it won't corrode and it's not affected by oil or foreign debris. Totally sealed, solid-state electronics, with no exposed components and no mercury.
Order yours ONLINE today!
Mayfair® Ultima Switch
You qualify for a free gift. It will be added to your cart automatically.
Shop Similar Items
to find something that we have now or that can be backordered.
If you would like to be notified when we have this item available for sale, click
and enter your email address to receive an email notification.