Easy to Use - Handy to Have. Perfect for emptying out those last dregs in the bilge, or water tanks, or aquariums, this battery-powered lightweight portable pump has a solid intake pipe that can be poked into awkward spaces and through narrow inspection hatches. With a bit of ingenuity, it could also be rigged as a semi-permanent bilge pump in a rowing boat. Using two D-cell batteries (Not included. Option to purchase batteries will appear in your shopping basket) it pumps 10-litres per minute. The clear, flexible discharge pipe is 31" long. Suitable for: petrol, diesel, DEF (AdBlue), water, kerosene, anti-freeze, windshield washer fluid, mild detergents, agricultural chemicals and light oils.