Heavy duty, non-corrosive, fully submersible pump ideal for draining swimming pools. Includes 20 foot power cord for GFCI hookup. The 5-1/2 inch diameter allows pump to fit in most main drains. Discharge pipe size comes in 1-1/4" or 1-1/2".Features: Typical Installation – Replaces any existing submersible sump pump. Continuous Duty – Automatic submersible sump or portable utility pump Superior Pumping Performance – Up to 7,000 GPH. Pump Construction – Corrosion-resistant engineered resin. Operation – Automatic or manual. Heavy-duty Motor – Energy efficient, 7.5 amps.