The "Little Buddy" tank draining tool is one of a kind! It allows you to drain a waterlogged pressure tank right where its at. No more lugging around tanks filled with water when replacing them!!! Simply strap the "Little Buddy" on the tank to seat the custom seal against the tank, hook up a garden hose and any drill to the specialty bit. Drill the tank and bladder, open valve and run the water where you want via a garden hose. Add air to the tank until all the water is drained. Now disconnect the tank and move it the EASY way. Once you use this tool, you will never leave the shop without your "Little Buddy"!