PREMIUM QUALITY: Rubber hand pump that starts siphoning liquid flow quickly. 2 flexible Duarable PVC transparent hoses provide easy reach into containers, petrol resistant, avoid corrosion.MUST NEEDED: Ideal for emergency gas transfer, it can transfer any liquids like gasoline, oil, water, beer and so on. A good tool at home for multiple usage.EASY TO USE: Lightweight and portable siphon manual pump, ideal for various vehicles without anti-theft filter net, such as lawn Mower, brush cutter, hedge trimmer, etc.SAFE ATTENTION: Don't use mouth to start the siphoning process, not suitable for drink water, salt water and any chemical liquids.2-MONTH HASSLE-FREE return and money back, please buy with confidence. Product Description SPECIFICATION: Product Name: Hand Fuel Siphon Pump Configuration: Built-in Stop Valve, Direct Use Hose Dia: 10mm /0.39inch Hose Thickness: 2mm / 0.078inch Rubber Ball: Anti-Slip, Oil Resistance Hose Length: Inlet Hose 3.9ft, Outlet Hose 2.6ft. Material: PVC, Metal, Rubber, POM Color: Black Rubber Ball, Transparent Hoses. 2 flexible Duarable PVC transparent hoses provide easy reach into containers, petrol resistant, avoid corrosion. Rubber hand pump that starts siphoning liquid flow quickly. Secure the hose to prevent it slipping from the pump. Warm Tips: The liquid you want to extract must be higher than the bucket in which the water is fed.The hand crank pump is marked with an "arrow" on its surface. Keep the arrow down before pumping.The mounting end must remain inside the fluid, not just on the surface.To extract the oil from a car's fuel tank, there must be no backdraft filter in the tank.