Specifications: Main Material: Aluminum alloy Inlet Diameter: 3cm / 1.18in Outlet Diameter: 2.5cm / 0.98in Length: 124cm / 48.81in Discharge Capacity: 29L/min Vertical Suction Lift: 3Meter / 9.8ft Max. Lift Head: 5M / 16.4ft Speed: 70RPM Note: 1, Do NOT pump water or corrosive liquids with this pump, please. 2, Keep this pump in a dry place away from moisture. 3, Lubricate the pump with grease is you are not going to use it for a long time. Package Includes: 1 x Pump 1 x Hand Crank 1 x U-shape Pipe 1 x Discharge Pipe 3 x Suction Pipes 1 x Filter 1 x Plastic Connector