Rubber hand pump that starts siphoning liquid flow quickly. Siphon hand pump for gasoline, oil, air, water and other common liquids. With 2 flexible and duarable PVC transparent hose. For transfer of liquids as gasoline, diesel, oil, water etc. Multi-function: Lightweight and portable hand transfer pump, ideal for vehicles without anti-theft filter net, such as lawn Mower, brush cutter, hedge trimmer, etc. Rubber hand pump that starts siphoning liquid flow quickly Hand pump for oil, air and other common liquids, ideal for emergency liquid transfer.