Johnson  |  SKU: JOH-36303

Johnson Ultima Float Switch

Regular price $95.99 CAD
Ships By Thu, July 9 Free Canada Shipping over $120

Why Shop With Us

✔ Locally owned in Nanaimo, BC
✔ Trusted by boaters and anglers since 1986
✔ Knowledgeable staff with real on-the-water experience
✔ Large in-stock selection of marine & fishing gear

We’re here to help you get the right gear the first time.

Shipping & Pickup

We ship across Canada with fast, reliable delivery from our Nanaimo location.

✔ Trusted since 1986
✔ Fast Canada-wide shipping
✔ Expert support available

Need it sooner or have questions? Our team is here to help.

Returns & Warranty

We stand behind the products we sell and want you to shop with confidence.

✔ Easy returns on eligible items
✔ Manufacturer warranties supported
✔ In-store support available if you need help

If something isn’t right, reach out and we’ll make it right.

  • Automatic Operation: The "Ultima" designation usually indicates an integrated or compatible automatic switching mechanism that turns the pump on when water is detected and off when the water level subsides. This often eliminates the need for a separate float switch.
  • Solid-State Sensing Technology: Many Ultima products utilize patented Mirusâ„¢ field effect detector cells. This is a key feature offering several advantages:
    • No Moving Parts: This increases reliability and reduces the chance of mechanical failure.
    • Totally Sealed Electronics: The sensor cells are sealed and never come into direct contact with the water, preventing corrosion and being unaffected by oil or debris.
    • Mercury-Free: Environmentally friendly design without the use of mercury.
    • False Start Prevention: Often includes a time delay (e.g., 3 or 8 seconds) to prevent the pump from cycling on and off due to sloshing water.