Diagram Of Basement Floor Drain
The laundry room floor drain is typically a 4 inch round diameter hole located at the lowest point of the room which is usually installed in the basement floor during the construction phase of a build.
Diagram of basement floor drain. This type of drain is located along the interior perimeter of the basement and lies below floor level. Water runs down the sink drain into a p trap so called because it s shaped like the letter which fills up with water to prevent sewer gases and odors from getting into the house through the pipe. When installing your vents it s highly recommended that you plan out your drain lines to minimize the risk of clogging. Basement floor drains don t get a lot of attention until the sewer backs up or the basement smells like an outhouse.
This water gets refreshed whenever more water runs through it. Both kitchen 1 1 2 inches and bathroom 1 1 4 inches are smaller than the rest of the drain system on purpose. A note on the main drain. They lead into larger branch drain pipes which lead into the 4 inch stack.
Again the pipe must be surrounded by gravel or crushed stone to keep mud particles from. This diagram of a typical dwv system is called a plumbing tree.