Oil Control Gun Dial/Digit Totals 999 999 Units Dial Graduation pint/qt/L/gal Up to 32 Quarts per Minute Up to 8 GPM Operating Pressure (PSI) 1 000 psi Dia 4 13/32 in Inlet (In.) 1/2 NPT (F) Outlet (In.) 1/2 in ID Extension Type Flexible Nozzle Type Trigger Trigger Color Black For Use With Oil Pumps Includes Electronic Meter Flexible Hose Manual Non-Drip Nozzle