![Rule 500GPH Electronic Sensing Bilge Pump - 24V [25SA-24] Sailing | Hardware Frequency: 200/50 kHz](https://cdn.shopify.com/s/files/1/0499/1942/6726/products/64160XL.jpg?v=1605263319)
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Frequency: 200/50 kHz
UPC: 723193702444
Box Dimensions: 1"H x 13"W x 16"L WT: 0
Steer Pilot
Instead of sending just 1 single frequency
Rule 500GPH Electronic Sensing Bilge Pump - 24V [25SA-24] Sailing | Hardware Frequency: 200/50 kHz500GPH 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
