The Johnson Pump Ultima Switch 34-36303 is a high-performance electronic float switch designed for automatic bilge pump control in marine applications. Built with no moving parts, it delivers reliable operation and eliminates the common failures associated with traditional float switches.
Using advanced field effect sensing technology, the Ultima Switch detects water levels accurately and activates your bilge pump automatically—keeping your vessel safe and dry.
🔧 Key Features:
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Automatic bilge pump control
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Suitable for 12V and 24V DC systems
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20 Amp max capacity
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No moving parts – reduces wear and failure
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Compact, durable, and fully sealed design
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Ignition protected for marine environments
⚙️ Specifications:
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Model: 34-36303
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Voltage: 12/24V DC
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Max Current: 20A
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Type: Electronic float switch
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Application: Bilge pump automation
