Check the listing for details. 2" Inch 6.5HP Gas Water Semi Trash Pump Gas-Power Water Irrigation Transfer Pump. Condition: New. Listed at 187.63 USD. Description Are you still worried about watering your farm too slowly? This 6.5HP irrigation water pump will help you get your watering done very quickly and well. It has an aluminum pump body for greater durability and long service life. The extra power and large flow rate will allow you to work more efficiently. Key Features Great Durability: It is mainly made of high-quality aluminum and iron, and has undergone spraying and welding processes, so it has good wear resistance, corrosion resistance, high temperature resistance, and impact resistance, making it very sturdy and durable. High Efficiency: It adopts a powerful four-stroke OHV engine, which can generate more power. The 6.5hp, 210cc engine has a high speed of 3600r/min, achieving a 1271.33ft³/h hourly flow rate, 23ft self suctio.