MacDonald Plumbing Supplies MacOverflow 90 Deg Knuckle Bend 21.5mm White PACK OF 10

The MacOverflow 90 Deg Knuckle Bend 21.5mm White is designed to provide a neat and reliable 90 degree directional change within 21.5mm overflow pipework. Its compact knuckle bend shape allows for tighter, more efficient turns than a traditional swept bend, making it ideal for installations where space is limited. Manufactured from durable white plastic, it gives a clean and discreet finish that blends seamlessly with surrounding sanitaryware. Perfect for both domestic and commercial overflow systems, this fitting ensures a secure, leak free connection that supports smooth water flow.

The MacOverflow 90 Deg Knuckle Bend 21.5mm White delivers dependable performance in any installation requiring a sharp right angle change in overflow pipes. Its precise 21.5mm sizing provides a snug, stable fit that helps maintain system integrity and prevents leaks.
The knuckle style design is particularly useful in tight spaces such as behind cisterns, near basins, inside cupboards or along concealed pipe routes. Manufactured from high quality plastic, it resists cracking, deformation and long term wear, ensuring an extended service life.
Installation is quick and simple thanks to the lightweight construction and reliable push fit connection. Suitable for toilet cistern overflows, cold water storage tanks, bathroom basins and a range of general overflow applications, this fitting offers both practicality and a clean, bright appearance. Whether used for repairs, upgrades or new installations, it provides a professional and efficient solution.

Features & Benefits

✅ Provides a 90 degree directional change in overflow pipework
✅ Knuckle bend design ideal for restricted or compact spaces
✅ Robust white plastic for durability and a clean appearance
✅ Push fit connection for quick and easy installation
✅ Blends neatly with sanitaryware and visible pipework
✅ Suitable for domestic and commercial systems
✅ Helps maintain effective overflow flow performance
✅ Ideal for repairs and new installations

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