Description
What is a 110mm Drainage Y Branch?
A 110mm drainage Y branch is a critical underground fitting used to join a branch pipe into a main 110mm (4-inch) sewer line at a 45-degree angle. By using a “Y” configuration rather than a “T” (90-degree), this junction ensures that waste and surface water enter the main flow in the direction of travel. This is the industry-standard method for maintaining self-cleansing velocity and preventing debris from accumulating at the junction.
Advantages of the Double Socket Design
This specific 110mm drainage Y branch is a double-socket fitting. It features two internal rubber seals (sockets) and one plain spigot end. This configuration is highly advantageous for installers who need to slot the branch directly into the socket of another pipe or fitting. The “push-fit” system eliminates the need for messy solvent cements while providing a flexible joint that can accommodate minor ground movement without losing its watertight seal.
Engineered for Maximum Durability
When you install a 110mm drainage Y branch from ECO HEAT SHOP, you are choosing a product designed for the demanding UK environment. Manufactured from high-impact PVC-U, this branch is immune to the chemical corrosion often found in domestic effluent and acidic soils. It is fully compliant with UK building regulations for gravity-fed underground drainage, ensuring a “fit and forget” solution for your project.
Technical Specification & Installation Tips
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Product Name: 110mm Drainage Y Branch
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Angle: 45 Degrees (Y-Pattern)
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Joint Type: Double Socket (2 Sockets, 1 Spigot)
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Material: Heavy-Duty PVC-U (Terracotta/Orange)
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Installation Advice: To ensure a perfect, leak-free seal, always ensure the plain ends of your 110mm pipes are chamfered at a 15-degree angle. Apply a silicone-based lubricant to the pipe ends before inserting them into the 110mm drainage Y branch to avoid dislodging the captive rubber seals.
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