Drain all sorts of liquids with this portable water pump you can take with you anywhere powered by batteries so you dont need to be near a mains socket it sucks out up to 10 litres a minute at the press of a buttonno more bailing out water or other liquid with a bucket the flexible and narrow suction pipe fits into the most awkward places its great for emptying fish tanks fuel tanks ponds paddling pools oil filled heaters and even your boats bilgesuitable for use with petrol paraffin die