MD1000 - Mag Drive Pump 1000 GPHMag Drive Pump 1000 GPH Magnetic Induction pumps provide years of service in the demanding conditions of smaller ponds, waterfalls and fountains Atlantic MD Series pumps feature better flows at higher heads, a longer warranty and are easier to service Male threads on both inlet and outlet are less restrictive for high flow Volute rotates to accommodate any pump orientation A quarter turn of the volute accesses the impeller assembly for easy periodic