Access Junctions, Pipes, Anti-Flood Gullies and Back Traps Explained

Essential Features for Business Drainage


Commercial drainage systems are made up of various components, each with a specific function. check here Access junctions, access pipes, anti-flood gullies more info and click here back traps all support in keeping the system operational and durable over time.



Linking Pipework Together


Access junctions join several pipes and create entry points for maintenance. Located at appropriate positions, they simplify fault finding and removing blockages. Without them, upkeep in extensive networks would be time-consuming.



Keeping Access Simple


Access pipes are vertical installations that enable direct entry into the system. Installed at set points, they allow professionals to remove obstructions and carry out routine checks. They can also double up as overflow outlets, reducing the chance of wastewater causing issues indoors.



Flood Protection


Anti-flood gullies block surface water overwhelming drains. Practical in areas with frequent heavy rain, they keep water flowing in the right direction, reducing the risk of flooding. For businesses, this helps keep operations safe.



Preventing Backflow


Back traps act as barriers to prevent wastewater reversing back into the network. Placed in critical positions, they maintain hygiene, reduce odours, and prevent contamination inside commercial areas.



Frequently Asked Questions (FAQs)



  • What is the purpose of access junctions?
    They help locate and fix blockages quickly.

  • Why are access pipes fitted?
    They provide vertical access points.

  • How do anti-flood gullies work?
    They stop flooding during heavy rainfall.

  • What is a back trap?
    It ensures waste moves in one direction only.

  • Are anti-flood gullies suitable for wet climates?
    Yes, they are designed for flood-prone conditions.



Key Details


Drainage in industrial properties relies on a combination of components. Access junctions, access pipes, anti-flood gullies and back traps each help keep systems safe. Whether upgrading existing systems, these parts limit risk and protect property. For professional advice and products, consult Knowles Drainage.

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