Vertical deep well jet pump can be used in 4" diameter or larger wells up to 260', or in 2" diameter wells up to 180'. Maximum Discharge Flow: 12 gpm Voltage: 230 volts Run Dry Capable: No Corrosion Resistant: Yes Float Switch: No Submersible: Yes SSPMA Certified: No Cord Length: 1-1/4 ft. Packaging Type: Boxed With Tank: No Pump Switch Type: Switchless UL Listed: No Amperage: 19.2 amps CSA Listed: Yes Battery Backup: No Hardware Included: No Inlet Diameter: 4 in. Self Priming: Yes Adjustable Speed: No