Rule PWC 500 GPH Automatic Pump Boat Sandpiper B275LHW Bronze Thru-Hull CHIRP Transducer

B275LHW Bronze Thru-Hull CHIRP Transducer - 12-Pin

Structure Scan 3D gives freshwater and saltwater anglers a unique

Converts your manual or standard electric toilet to a 12V seperated flushing and waste disposal cycle version

But more impressively

Rule PWC 500 GPH Automatic Pump Boat Sandpiper B275LHW Bronze Thru-Hull CHIRP TransducerPWC 500 GPH Automatic Pump In the next generation sensing bilge pumps, the 500 GPH 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". Improved design