Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Marine Safety | Waterproof Bags & Cases and attaches directly to your

and attaches directly to your existing Scotty downrigger mounts

UV-resistant front panel

Includes 4206 AC Panel Basic Square Format Label Set

Maximum Hull Thickness Inches: 1-7/8

10 amps per bank

Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Marine Safety | Waterproof Bags & Cases and attaches directly to your500GPH 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"!!!