The Super Siphon is truely one of the most useful items a person can have. It will pump out fish aquariums, minnow tanks, diesel and gas tanks, water beds, washing machines, liquid fertilizer, stock tanks, and lawn, farm, and construction equipment. Use it for a bilge pump to pump your boat out. If you are on the road and run out of gas you can't pour it into your car unless you have the Super Siphon. No moving parts and it will last a lifetime. Approximately 6' long. It is really one of the most unique products we have ever found, simply a great products that everyone should have!