PVC DWV Reducing Junction 45° FF 150mm x 100mm is used to connect a 100mm branch pipe into a 150mm main PVC DWV pipe run at a 45° angle.
The junction has three female sockets. Two 150mm sockets continue the main pipe run, while the smaller 100mm socket connects the branch.
The 150mm sockets fit over nominal 150mm PVC DWV pipe with an approximately 160mm outside diameter. The 100mm branch socket fits over nominal 100mm PVC DWV pipe with an approximately 110mm outside diameter.
The sockets are joined using PVC priming fluid and suitable non-pressure PVC solvent cement. This joining method is known as a solvent weld joint, or SWJ.
The stated 150mm and 100mm sizes are nominal and do not equal the measured pipe outside diameters.
PVC DWV pipe and fittings are suitable for use in stormwater, sewerage, wastewater, vent, and other non-pressure applications.