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Johnson Pump 34-36303 - Ultima Switch Pump 12/24V
Upgrade your bilge pump system with the Johnson Pump 34-36303 Ultima Switch™. This electronic automatic switch utilizes patented Mirus field effect detector cells, creating micro-electrical fields that detect water and fluid disruptions. The sealed detector cells, untouched by water, resist corrosion and remain unaffected by oil or debris. With no moving parts, sealed solid-state electronics, and field detectors, this switch is environmentally sensitive and mercury-free, eliminating corrosion risks. Activating at a 50 mm (2") fluid level and deactivating at a 20 mm (¾") fluid level, the Ultima Switch includes a 3-second delay to prevent false starts. Rated to handle pumps up to 20 amps at 12 or 24 volts, it ensures reliable and efficient bilge pump operation.
- Patented Mirus field effect detector cells
- Sealed and corrosion-resistant
- Activated at 50 mm (2") fluid level, deactivated at 20 mm (¾")
- 3-second delay to prevent false starts
- Rated for pumps up to 20 amps at 12 or 24 volts
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