The basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump body, pump shaft, bearings, seal ring, stuffing box. Among them, the over-current components of the centrifugal pump are: suction chamber, impeller, pressure chamber three parts. The impeller chamber is the heart of the pump and the heart of the flow component. Pump through the impeller on the liquid work, to increase its energy. The alkali-resistant centrifugal pump (shown below) the flow of parts using fluorine plastic, auxiliary parts made of castings can be pumping acid, alkali, salt solution, strong oxidants, organic solvents and other corrosive media. Single-stage horizontal fluoroplastic centrifugal pump with long axis motor, axial inlet and radial outlet, the motor shaft and impeller are directly connected, and the overcurrent components are made of fluoroplastic. Performance and advantages: smooth operation, small size, easy installation and maintenance, energy efficient. Applications: Electroplating - Chemicals - Pesticides - Transportation of any strongly corrosive liquids - Petroleum - Pickling. Technical parameters: Flow: 2m3 / h ~ 60m3 / h, head: 15m ~ 54m, power: 1.1kW ~ 18.5kW, liquid temperature: -20 ℃ ~ +120 ℃, frequency: 50Hz