Multi-purpose siphon: Siphon hand pump for gasoline, oil, air, water and other common liquids, ideal for emergency gas transfer. With 2 hoses (inner diameter: 8mm, outer diameter 10mm) Premium quality: Hand pump made of rubber that quickly sucks liquid. 2 transparent flexible PVC hoses (1.2m + 0.8m) for easy access to containers, resistant to gasoline, prevent corrosion. Easy to use. Lightweight siphon hand pump and portable, ideal for various vehicles without anti-theft filter net, such as lawn mowers, brush cutters, hedge trimmers, etc. Warning: You never have to start the cleaning process again. Siphoning is extremely dangerous and extremely inefficient This gasoline siphon pump should not be used with salt water or copper-corrosive chemicals.