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

The MacOverflow 90 Deg Knuckle Bend 21.5mm Black is a versatile and durable fitting designed to create a smooth 90 degree change of direction in 21.5mm overflow pipework. Its compact knuckle bend shape allows for tighter turns than a standard swept bend, making it ideal for installations where space is restricted. Manufactured from strong, reliable plastic, it provides a secure and leak free connection that supports efficient flow in overflow systems. The modern black finish offers a discreet and tidy appearance, particularly suited to exposed or visible pipe runs in both domestic and commercial environments.

The MacOverflow 90 Deg Knuckle Bend 21.5mm Black delivers dependable performance in any overflow installation requiring a sharp directional change. Designed specifically for 21.5mm overflow pipe, it ensures an accurate and stable fit that helps maintain system integrity and prevents leaks.
Its knuckle style geometry allows the pipe run to turn at a right angle while occupying minimal space, making it an excellent choice for tight corners, behind units, inside cistern housings or along concealed routes. Made from high quality plastic, it resists cracking, distortion and long term wear, ensuring reliable service throughout the lifespan of the system.
Simple to install and lightweight to handle, this fitting is suitable for use in toilet cistern overflows, bathroom basins, cold water storage tanks and a wide range of general overflow applications. The black finish adds a smart, professional look, especially where pipework remains visible. Whether used for repairs, refurbishments or new installations, this knuckle bend provides a neat and efficient solution.

Features & Benefits
✅ Creates a 90 degree change of direction in overflow pipework
✅ Compact knuckle bend ideal for restricted spaces
✅ Strong and durable plastic construction
✅ Black finish for a smart, modern appearance
✅ Push fit connection for quick installation
✅ Suitable for domestic and commercial systems
✅ Helps maintain reliable overflow flow paths
✅ Ideal for repairs or new plumbing installations

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