![Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Marine Hardware | Accessories Bolt holes: 5/16in dia](https://cdn.shopify.com/s/files/1/0594/4593/6294/products/64159XL.jpg?v=1631663807)
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Bolt holes: 5/16in dia
built to last in harsh conditions
(25) 16-14 AWG Connector
36" power pigtail and mounting hardware
Box Dimensions: 5"H x 9"W x 10"L WT: 2
Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Marine Hardware | Accessories Bolt holes: 5/16in dia500GPH 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"!!!
