[Hose clamp fixation]: There are metal buckles at the siphon pump connector and the hose, which can make the two connected more tightly. Includes a hose clamp to secure the hose to various containers to prevent spills and allow for hands-free operation. - A safety aid when moving . Comes with a brass, you can extend the hose by inserting the brass. [Easy to Use]: This and portable siphon manual pump has an to show the direction of the fluid, which is easy to use. Connect the PVC hose, put the upper tube into the tank, squeeze the bulb a few times to the liquid , put the lower tube into the container, and the liquid automatically. [High Quality]: The siphon ball is made of high-quality rubber, thick and ; both ends of the ball are made of heavy-duty aluminum and clamped with solid metal springs; built-in shut-off valve prevents liquid backflow; flexible, , thick PVC transparent hoses (1.2m+0.8m), to gasoline, high temperature and , can be used for a long time. [Fast and Efficient Tool]: Our upgraded new siphon ball only takes 5 seconds to siphoning liquid , which is faster than the old model that takes 50 seconds or more. Use a widened hose to make your work easier and save time. [Multi-Purpose]: This hand pump is suitable for air, gas, coolant, , gasoline, , oil, water and other common liquids, and can also be used as a water changer for your fish tank . Perfect for emergency pumping needs, drain sinks, pool covers, toilets, fountains, delivery or exhaust., Weight: 0.6062712205 pounds, Manufacturer: Ehwisbe