Little Giant - 513379 - HW-9 - 9-Volt High Water Alarm (Replaces 513350) The Simplex Alarm System/Pump Control

The Simplex Alarm System/Pump Control provides residential and commercial customers with a reliable means of controlling a simplex (one pump) system in a water or sewage installation

The 3E-12NR small oil-filled submersible pump can be utilized in-line or as a submersible pump

Pan has a key-way for positive concrete lid positioning

inside width:

Little Giant - 513379 - HW-9 - 9-Volt High Water Alarm (Replaces 513350) The Simplex Alarm System/Pump ControlLow Voltage High Water Alarm. A sensor that detects water and an alarm connected by 6ft of wire. Adaptable with additional wire (not included) for locating up to 50ft apart. Powered by 9 volt battery (not included). The 85 decibel alarm can sound for 3 days. Features The remote sensor detects water and sounds an alarm Low battery warning Test bar for system check Resources