These pumps are powered by Briggs & Stratton Intek I/C 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 & maintenance jobs. This 2" pump (50mm) is durable, efficient & self priming. Engineered to give you the best in reliability & performance. Specification: Connection Diameter (mm): 50 Delivery Capacity (l/min): 600 Engine Brand: Briggs & Stratton Engine Sub-Brand: Intek I/C 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