Johnson Pump Ultima Switch Auto Control w/Mirus Fillet Knives Ultra-soft yet durable body

Ultra-soft yet durable body

Built-in Roller Diaphragm for Extended Temperature Operating Range

Box package makes it very convenient to carry

new concept"O"rings

Johnson Pump Ultima Switch Auto Control w/Mirus Fillet Knives Ultra-soft yet durable bodyUltima 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