Maytag Cast Iron Submersible Sump Pump — 4320 GPH, 1/2 HP, 1 1/2in., Model# AMT21156

This quality high-capacity sump pump from Maytag® pumps up to 4320 GPH with a 5-ft. head. Features stainless steel handle, arm and seal assembly for corrosion resistance. Cast iron housing dissipates motor heat. U.S.A.Pumps 4320 GPH with 5-ft. headPumps 3660 GPH with 10-ft. headPumps 2700 GPH with 15-ft. headPumps 1500 GPH with 20-ft. head1/2 HP electric motorStainless steel handle, arm and seal assemblyCast iron bodyCorrosion-resistant epoxy finishAutomatic thermal overload protection1 1/2in. NPT dischargeReliable solid buoyant floatBottom suction water intake with vortex impeller passes 1/2in. solidsCarbon and ceramic shaft sealTwo-pole mechanical switch9-ft 115V waterproof grounded cordFits a 12in. opening3-year limited warrantyU.S.AModel AMT21156