![Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Entertainment | Satellite TV Antennas Rule® in-line blowers provide higher](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/64159XL.jpg?v=1591321282)
Pay in 4 interest-free payments of $22.00 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Rule® in-line blowers provide higher air flow
10-Year Warranty
UPC: 096811075504
The head assembly incorporates a brass bearing washer to provide smooth 360 rotation of the post and shackle
Bulb: 12V (Included)
Rule 500GPH Electronic Sensing Bilge Pump - 12V [25SA] Entertainment | Satellite TV Antennas Rule® in-line blowers provide higher500GPH 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"!!!