Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Outdoor | Knives All Plug & Play Deutsch

All Plug & Play Deutsch connections

3562 series lamps feature a 'snap lock' housing allowing bulbs to be changed without tools

Models also available for Gelled Electrolyte batteries

Dimensions: 5 5/8" x 4 3/4" x 3 1/8"

4 pulses/Gal)

Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Outdoor | Knives All Plug & Play Deutsch500GPH Electronic Sensing Bilge Pump 12V In the next generation sensing bilge pumps, the 500GPH S series pump works on the principle of impeller resistance. The pump will turn on every 2 1 2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2 1 2 minutes. Water is kept in check between 1 8" and 3 8"!!!