Description
Johnson Pump Ultima Switch Auto Control w/Mirus
The Johnson Pump Ultima Switch Auto Control utilizes innovative digital technology combined with Mirus field effect detector cells to monitor fluid levels effectively. This switch is designed for use in marine applications where constant and reliable monitoring of water fluids is essential. As a trusted outfitter, The Outdoor Warehouse offers superior components for your boating needs.
The Ultima Switch operates without moving parts, using solid-state electronics to ensure long-lasting performance. Its micro-electrical fields can detect the slightest disruptions caused by water or fluids, providing unparalleled reliability in demanding conditions. The sealed detector cells are corrosion-resistant and unaffected by oil or debris, making it an ideal choice for marine environments.
With operational thresholds set at 50 mm (2 “) to activate and 20 mm (3/4”) to deactivate, the Ultima Switch is engineered to provide precise control. A built-in 3-second delay ensures that the system avoids false starts, providing peace of mind during operation. Rated for pumps up to 20 amps at both 12 and 24 volts, this switch is compatible with all Johnson Pump submersible pumps, ensuring versatility and ease of integration into your existing systems.
Technical Specs & Key Details:
- Key Features: No moving parts, totally sealed solid-state electronics, environmentally sensitive, no mercury, and no exposed sensors
- Manufacturer: Johnson Pump
- Manufacturer Part No: 36303
- UPC: 729321363037
This product is ideal for professionals and boating enthusiasts who require durability and reliability from their marine equipment. Find related water management equipment at The Outdoor Warehouse to complete your setup for best performance on the water.
Available now at The Outdoor Warehouse — backed by expert support, fast U.S. shipping, and trusted by professionals nationwide.






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