Build a Washing Machine Greywater Surge Tank
...included, have businesses that resell used drums. Make sure that you get a food quality drum and not something that held toxic materials. The best kind of drum for this purpose is one that has a lid, both so that you can clean it out periodically, and to make it easier to fit the hose connection at the bottom. 2. Drill a 1 inch hole in the side of the tank at the bottom. 3. You will need to improvise what is called a “bulkhead” fitting in order to...