Johnson Pump Ultima Switch Auto Control w/Mirus [36303] Sailing | Winches the Great Barrier Reef

the Great Barrier Reef

it provides accurate depth readings and temperature measurements

Provides a quick and easy way to flush any outboard equipped with a flushing port

Existing SC100 Pole Mount installations can be upgraded to self levelling with our upgrade kit

Bolt Cir: 5 x 4

Johnson Pump Ultima Switch Auto Control w/Mirus [36303] Sailing | Winches the Great Barrier ReefUltima Switch New digital technology uses the Mirus field effect detector cells producing micro electrical fields that detect disruptions caused by water and fluids. Detector cells are totally sealed, are never in contact with the water, will not corrode and are not affected by oil or foreign debris. ULTIMA activates at a 50 mm (2") fluid level and deactivates at a 20 mm (3 4") fluid level. A 3 second delay prevents false starts. ULTIMA switch is