... for testing 12V/24V, Vibration-free,Anti-airlock Submersible Marine Bilge Pump 12V 1100GPHCE,OEM factory,Sample for testing12V/24V,29mm ... rate)3,Motor Configuration lead wires 1-pin connector(consult with factory)4,1-pin connector without automatic switch which have to ... : 12/24volts7,Outlet diameter: 19mm to 40mm8,A must for Bilge, boat, ship, marine, ditch, home, garden craft, yacht, and cruis9 ...