
Kinetic
The Holman 50 x 40mm PVC DWV taper level invert reduces a drainage line from 50mm to 40mm while keeping the bottom of the pipe (the invert) level. Keeping the invert flat helps waste flow continue smoothly across the size change in sewer and vent runs.
Solvent weld both ends to the matching 50mm and 40mm DWV pipe with solvent cement. The level invert design is preferred where you want consistent flow rather than a drop at the reduction.
The Holman 50 x 40mm PVC DWV Taper Level Invert reduces a drainage line from 50mm to 40mm while keeping the pipe invert level for smooth flow. It is for sewer and vent use and connected with solvent cement.
It reduces the pipe size while keeping the bottom of the pipe level for smooth flow.
It connects 50mm and 40mm DWV pipe.
Both ends are solvent welded with solvent cement.
It is made from PVC.
Yes, it is suitable for underground sewer and vent use.

