Self-priming Automatic Peripheral Pump Voltage: 220–240 V at 50 Hz Rated Power: 0.5 HP (370 W) Max Head: 32 m, Max Flow: 35 l/min, Max Suction: 8 m Pipe Diameter: 1" x 1" Brass Impeller Copper Wire Motor 0.3 m Length Cable With 1 Piece Pressure One 2-liter pressure tank switch packaged in a carton box.