KOSHIN GASOLINE ENGINE DEWATERING PUMP. THE OUTSTANDING FEATURES OF THIS PUMP INCLUDE: All impellers and volutes are constructed of cast iron for durability and long operating life; Pump casing is made of die cast aluminum for lightweight, portability and strength; Each pump is protected from damage by sturdy, steel roll cage; Vibration isolators are built-in; Low oil sensors are standard on Robin engines. SPECIFICATIONS - Suction Discharge Size: 4"NPT, Maximum Capacity: 383 GPM, Maximum Head: 92', Maximum Suction Lift: 26', Maximum Pressure: 39.8 PSI, Engine Type: Honda GX240, Displacement: 242 cc, Horse Power: 8.0HP, Fuel Tank Capacity: 1.58 Gal, Continuous Operation Time Per Tank: 3.0 HRS, Fuel: Automobile non-lead gasoline, Dimension(LxWxH): 26"x20"x26", Dry Weight: 123 lbs.