Rule 500GPH Marine Bilge Pump, non-automatic.
The Rule 500 offers many design features while keeping size and cost to a minimum. Especially popular on smaller craft, Rule 500 pumps are unmatched in pumping power and longevity.
3/4'' discharge outlet.
Flow Rate: 500 (gph)
Port Type: 3/4" Hose barb
Voltage 12 VDC