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The Solinst 415 12V Pump Controller is the required control box for operating the 415 12V Submersible Pump. A battery cable with alligator clips connects the controller to a user-supplied 12V DC battery, while a separate output cable runs to the pump. A rotary dial varies output voltage from 0 to 25V — turning it up increases the pump's flow rate — and LED indicators show battery voltage, connection status, and operating state. A resettable circuit breaker and a low-voltage disconnect protect both the pump and the battery from damage. The controller is designed to work only with the Solinst 415 pump and carries no pumping function of its own. Do you have everything you need? This controller is required to operate the Solinst 415 12V Submersible Pump — the pump has no onboard voltage regulation and cannot run without it. You will also need a 12V DC power source capable of supplying at least 45 amps at maximum draw.
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🇺🇸 Ship from USA · On Agora since 2026
$1,363.25