These pumps are powered by Briggs Stratton Intek IC OHV low emission engines. Briggs Stratton general purpose centrifugal fresh water pumps can provide years of minimum maintenance worry free operation Briggs Stratton pumps are manufactured with heavy duty components allowing them to minimise wear.Suitable for a variety of construction and maintenance jobs.This 2 pump 50mm is durable, efficient and self priming. Engineered to give you the best in reliability and performance.SpecificationConnection Diameter mm 50 Delivery Capacity lmin 600 Engine Brand Briggs Stratton Engine Sub Brand Intek IC Fuel Tank Capacity l 3.8 Horsepower International 5.5 Length x Width x Height cm 470 x 430 x 430 Max Suction Head m 8 Total Head m 33 Weight kg 27 Manufacturer's 2 year warranty