Engine Driven Utility Pump, Engine Size 118 cc, Discharge 2 in NPT/ OVERALL LENGTH: 21.50 INCHES NOMINAL OVERALL HEIGHT: 16.9375 INCHES NOMINAL OVERALL WIDTH: 15.9375 INCHES NOMINAL PRESSURE RATING: 41.1 POUNDS PER SQUARE INCH PART NAME ASSIGNED BY CONTROLLING AGENCY: ENGINE DRIVEN CENTRIFUGAL PUMP SPECIAL FEATURES: HP-3.5;TEMP. RANGE:35 DEGREES F-105 DEGREES F;IGNITION TYPE:RECOIL-START;TANK CAPACITY:2.11 QT.;IMPELLER TYPE:SEMI-OPEN;ENGINE/MOTOR TYPE:GAS;OUTLET/INLET:2 INCH NPT MATERIAL: STEEL AND ALUMINUM