PVC DWV Plain Bend FF 45° 40mm is used to create a 45° change in direction in matching PVC DWV pipework.
The bend has a female socket at both ends. Both 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.