Description
Why is a 45-degree 110mm Drainage Bend the best choice for flow?
In professional drainage design, the 110mm Drainage Bend with a 45-degree angle is considered the gold standard for directional changes. Unlike 90-degree bends which can cause “splash-back” and debris buildup, a 45-degree elbow allows waste to transition smoothly. At ECO HEAT SHOP LTD, we recommend using two 45-degree bends in series to create a “long radius” 90-degree turn, which is the most effective way to prevent blockages in underground foul water systems.
The Advantage of the Single Socket (Spigot/Socket) Design
The “Single Socket” configuration—where one end is a female socket and the other is a male spigot—offers incredible versatility. This design allows you to “stack” fittings together without the bulk of intermediate pipes. Made from heavy-duty PVC-U, this 45-degree bend is built for the long haul, resisting the corrosive effects of household chemicals and the external pressure of backfilled earth.
Professional Installation Tips for a Permanent Seal
To ensure your 110mm drainage bend remains leak-proof for decades, always chamfer the spigot end of the pipe before insertion. We highly recommend using a silicone-based lubricant on the captive rubber seal; this ensures the pipe slides in easily without dislodging the gasket. This fitting is suitable for all standard 110mm applications, including underground sewer pipes, surface water drainage, and internal soil vent stacks (SVP).
Technical Specifications:
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Diameter: 110mm (Standard UK 4 Inch).
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Angle: 45 Degrees.
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Connection Type: Single Socket (1 x Push-fit Socket, 1 x Plain Spigot End).
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Material: Heavy-Duty PVC-U (Golden Brown/Terracotta or Grey).
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Compliance: Manufactured to BS EN 1401-1 or BS EN 1329 standards.
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Applications: Underground foul drainage, surface water systems, and soil stacks.
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