Red Jacket Water Products Utility Pumps are specifically designed to handle your toughest effluent applications. Both the 610 and 518 model utility pumps come equipped with a 1/2 hp, 115 volt, CentriPro NEMA standard motor and a removable pump end for quick and easy service. A strainer gives the Red Jacket Utility pump added protection against blockage. The Utility Pump can handle solids up to 1/6″ in diameter. The model 518 pump has an optimum performance of 18 gpm, giving you greater flow on more demanding jobs. For lower flow applications, the model 610 has an optimum performance of 10 gpm.