*GP Part # EP1313G8U/IF (EP1313G8UIF)
*Built-In Unloader & Chemical Injector
*Includes Gas Engine Mounting Flange
*Maximum Flow Rate: 4 gpm
*Maximum Pressure: 4200
*Maximum Speed: 3400 rpm
*Shaft Size: 1" Hollow
*Inlet Port: 1/2" FNPT
*Outlet Port: 3/8" MNPT