Thomas Dudley 50mm Cone Ring Flush Pipe Seal — 314962
The Thomas Dudley 314962 is an essential genuine cone ring seal specifically shaped to provide a secure, watertight compression joint. This high-quality rubber seal is required to connect a 50mm flush pipe to the outlet of Thomas Dudley Vantage, Pushflo, and Royal Pushflo concealed cisterns. Replacing a worn or perished cone ring is the most effective way to prevent leaks at the cistern-to-pipe connection point, ensuring the long-term integrity of your bathroom installation.
Identification Guide:
MPN: 314962 | Size: 50mm | Joint Type: Compression | Compatibility: Vantage, Pushflo & Royal Pushflo Cisterns
Key Features
- Precision Fit: Contoured design specifically for Dudley 50mm flush pipe compression joints.
- High-Quality Material: Durable rubber construction designed to maintain flexibility and a tight seal over time.
- Genuine OEM Part: Guaranteed compatibility with Thomas Dudley Vantage and Pushflo ranges.
- Leak Prevention: Essential for maintaining a dry, safe environment behind concealed wall panels or furniture.
Installation Tip
To install, slide the compression nut onto the flush pipe first, followed by the 314962 cone ring with the tapered end facing towards the cistern outlet. Ensure the pipe is pushed fully into the cistern before tightening the nut by hand. Do not over-tighten, as this can deform the seal and cause leaks.



