Discover this high - performance gas siphon pump, perfect for transferring gasoline, oil, and water. It features a 6.5 ft. hose made up of a 2.6 ft. short siphon and a 3.9 ft. long siphon, along with 1.60 in. brass extension nozzles. The large - diameter hoses and brass extender ensure large flow and improved sealing, increasing the speed of liquid transfer and work efficiency. Its semi - automatic design allows for hands - free operation by squeezing the pump ball to form a siphon. Metal buckles offer strong fixation, and the shut - off clip gives you full control. To use, connect the hose to the rubber pump, follow the arrow for fluid direction, insert the input end in the source liquid, make sure the source is at least 11 in. above the receiving tank, squeeze the pump a few times, and the liquid will flow. It can be used in various settings, from home to industrial. Plus, it's easy to maintain and portable, bringing great convenience to your liquid transfer tasks.