Description
The finned pan connector with vent boss is used to connect a WC pan outlet to 4″/110mm soil pipe where a 90 degree bend is required. Its rigid adjustable body makes it a practical option for toilet waste installations where a flexible connector is not needed.
This McAlpine pan connector has a 97-107mm inlet to suit standard WC pan spigots and a 4″/110mm finned outlet for internal connection into compatible PVC-U or cast iron soil pipe. It also includes a 1¼” universal vent boss with blanking cap, giving an additional boss connection option where required.
Made from rigid polypropylene, this white WC pan connector is suitable for plumbers, builders and bathroom installers working on toilet replacements, refurbishment projects and new WC installations.
Finned Pan Connector for WC Installations
The finned pan connector is designed for toilet waste connections where the outlet pushes into 4″/110mm internal diameter soil pipe. The 90 degree bend helps turn the WC waste connection sharply into the pipework.
- 90 degree finned pan connector for WC waste connections
- Adjustable length rigid connector
- 97-107mm inlet suits standard WC pan spigots
- 4″/110mm finned outlet
- Suitable for internal connection into PVC-U and cast iron soil pipe
- Includes 1¼” universal vent boss
- Supplied with blanking cap
- Useful for tight toilet waste layouts and refurbishment work
- White rigid polypropylene construction
- Manufactured by McAlpine
Fitting a Finned Pan Connector
Before fitting, check that the WC pan spigot and receiving soil pipe are clean, sound and free from debris. A clean connection helps the seals sit correctly and reduces the chance of leaks.
Push the pan connector inlet firmly onto the WC pan spigot. Then connect the 4″/110mm finned outlet into the soil pipe. Make sure the connector sits naturally without twisting, strain or poor alignment once the toilet pan is positioned.
90 Degree Pan Connector with Vent Boss
This finned pan connector includes a 1¼” universal vent boss. The boss can be used where an additional waste or vent connection is required, or left sealed with the supplied blanking cap when not in use.
Before ordering, check whether the installation needs a finned outlet or a plain end outlet. This connector has a finned outlet for internal connection into 4″/110mm soil pipe. If the connection needs to push into a 110mm soil or underground pipe fitting, a plain end version may be more suitable.
WC Pan Connectors at TWS
This 90 degree finned pan connector is part of our WC pan connector and soil pipe fittings range. You can also browse related straight, angled, offset, extension and flexible toilet pan connectors below.
View WC pan connectors at TWS.
Shop soil pipe and fittings at TWS.
For manufacturer information, see the McAlpine 90 degree rigid WC connector with vent boss page.







