GPI: M-3120-ML / MR530-L8N 55.88x50.80x53.34cm 27.22kg. 3/4" NPT outlet. 20 GPM. 115 V AC. Duty cycle: 30min on/30min off. Use with gasoline (up to 15% alcohol blends such as E15), diesel fuel (up to 20% biodiesel blends such as B20) and kerosene. Pump and motor are U.L. listed to USA and Canadian Standards. Meter is U.L. listed. 2 year warranty.