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General| Brand | Johnson Pump |
|---|---|
| Model | L450 |
| Category | Water Pump |
| Language | English |
Technical specifications for L450, L550, L650, L750 bilge pumps including hose size, capacity, voltage, and dimensions.
Indicates the minimum suction height measurement 'A' for each pump model.
Guidance on mounting the pump in the lowest bilge point and connecting the discharge hose.
Steps for connecting the pump's brown wire to positive and black wire to negative battery terminals.
Procedure for removing and reinstalling the power cartridge, including seal lubrication.
Details on the automatic switch for pump operation and its corrosion-resistant material.
Information on the 12V or 24V panel combined with the automatic switch for boat installation.
Description of the electronic float switch compatible with Johnson Pump L-series pumps.
Wiring diagram illustrating the electrical connection using a Johnson Pump control panel.
Wiring diagram showing the electrical connection directly to the battery without a control panel.
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