float pump switch,flow sensor 1.liquid level switch for bilge pump 2.Free snap switch design 3. ... pump switch,flow sensor,float pump switch,bilge pump cable float switch,water pump float switch bilge pump accessories,float level switch,bilge ... : 3.Announcements:1Turns pump on when water level reaches 2"(51mm); turns pump off when water level reaches 3/4"(19mm).2)This product ...