Corrosion Resistant Centrifugal Chemical Pump Centrifugal magnetically coupled 230V AC pump with a polypropylene head. Designed for medium PH chemicals. Pumps at a flow rate of 45L/min with 1″ inlet and outlet. 1 year limited warranty. Maximum viscosity of 800cps. Specifications (Chemical Transfer Pump) Output/Transfer Rate: 45L per minute Wattage: 300W / 230V Self Priming: Yes Wetted Components: Polypropylene, Viton, Ryton Inlet / Outlet: 1″ / 1″ Warranty: 1 year limited manufacturer warranty