Wide Usage: This manual water pump is for fuel petrol diesel gasoline oil water and other common liquids, also can be a water changer for fish tank at you home.
Premium Quality: Rubber hand pump that starts siphoning liquid flow quickly. Siphon hand pump for gasoline, oil, air, water and other common liquids.
Easy To Use: Built-in outlet and inlet valve to prevent backflow, extraction directly, liquid outflow in 5 seconds. The arrow indicates flow direction.