PVC DWV Plain Junction 45° FF 40mm is used to connect a 40mm branch pipe into a matching main pipe run at a 45° angle.
The junction has three female sockets. Two sockets continue the 40mm main pipe in a straight line, while the third socket connects the 40mm branch at 45°.
All three sockets fit over 40mm PVC DWV pipe with an approximately 43mm 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 40mm size is nominal and does not equal the measured pipe outside diameter.
PVC DWV pipe and fittings are suitable for use in stormwater, sewerage, wastewater, vent, and other non-pressure applications.