Rule 500GPH Electronic Sensing Bilge Pump - 24V SNHORN3 compatible with both Attwood and

compatible with both Attwood and Perko mounting holes

For MerCruiser sterndrive and inboard engines with Gen III fuel cooler systems

V8 exhaust manifold kit includes exhaust manifold

Hubbell 30A 125V female connector yellow insulgrip connector body has rugged nylon housing and detachable cord grip with range of

Compare the available Blue Sea configurations by exact manufacturer part number and the distinguishing option shown below

Rule 500GPH Electronic Sensing Bilge Pump - 24V SNHORN3 compatible with both Attwood and500GPH Electronic Sensing Bilge Pump 24V In the next generation sensing bilge pumps, the 500GPH 24V 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