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The Primaplumb 21.5mm 90° Knuckle Bend is an essential component for DIYers and professional plumbers looking to facilitate smooth, 90-degree directional changes in 21.5mm pipework systems. Designed for efficiency and reliable flow, this knuckle bend ensures a secure and leak-free connection, though users should ensure their pipe diameter is precisely 21.5mm before starting to guarantee a proper fit.
| Model Part Number | 1328522 |
|---|---|
| Brand | Primaplumb |
No, this component is specifically designed for 21.5mm plumbing systems.
Depending on your specific installation requirements, standard plumbing practices for the material type should be followed to ensure a permanent seal.
The component is suitable for standard plumbing environments; however, ensure it is protected from extreme UV exposure or freezing temperatures if used externally.
It is generally recommended to use new fittings for each installation to ensure the integrity of the connection and prevent leaks.
This is a 90-degree knuckle bend, designed for a precise perpendicular turn.
Ensure the pipe end is deburred and free of jagged edges; applying a small amount of appropriate silicone lubricant may assist.
Check that the pipe is fully seated within the fitting and verify that the pipe diameter is exactly 21.5mm.
To install, ensure the 21.5mm pipe end is cut square and deburred to remove any sharp edges that might damage the internal seals. Always verify the orientation of the knuckle bend before finalizing the connection. For care, avoid applying excessive mechanical stress or weight to the piping system attached to the bend. Periodically check the joints for any signs of moisture to ensure the integrity of the seal remains intact.
