Above Floor Drain Vs Below Floor Drain

The drawing above shows a typical tub installation.

Above floor drain vs below floor drain.

They actually have some storage capacity and usually have a drain screen and removable grate for servicing the fixture. A suitable drain can be selected. 10 00 a square feet. Above floor plumbing shower models provide clearance between the pan and flooring.

The job of clearing clogs in the larger drain lines found under the floor isn t for everyone. When a tub is designed for an above floor drain connection there is space under the tub to run the drain pipes above the floor. Shower drains are installed and connected to the drain line during the rough in phase of the project when access to the under slab or under floor area is available. Given flow rate head above floor a q 448 2 x cd x 2gh enter flow rate gpm.

Illustrated below are various types of grate designs which will. This type of drain is located along the interior perimeter of the basement and lies below floor level. A 90 degree brass drain body completes the installation so the drain pipe can be routed without the expense of drain relocation. A much smaller cut out in the slab or floor is needed just for the down pipe pictured below.

If the sewer main is beneath the basement floor the shower drainpipe will connect to it directly. If the sewer main is above the basement floor the shower drainpipe will run to a pit. Again the pipe must be surrounded by gravel or crushed stone to keep mud particles from. A large cut out is needed for the overflow and drain pipe.

In some houses the main sewer line may not be as deep but in either case a basement shower drain will lie beneath the floor. How to select a floor drain floor and area drains receive liquid from surrounding areas and by the attached piping convey the.