Guide to Access Junctions, Pipes, Anti-Flood Gullies and Back Traps

Important Parts of Commercial Drainage Systems

Drainage systems in workplaces require a set of dedicated features to handle water and waste effectively. Components such click here as access junctions, access pipes, anti-flood gullies read more and click here back traps help maintain reliability and long-term function.

Joining Pipework

Access junctions make it possible access for inspection while linking multiple pipes. Installed at planned points, they assist to spot blockages and remove them quickly. In large-scale drainage layouts, they streamline the effort needed for system upkeep.

Providing Access for Maintenance

Access pipes are upright pipes giving direct access into the network. Placed at set intervals, they make blockages to be cleared without costly excavation. They also serve as backup safeguards, reducing the risk of wastewater overflowing inside commercial buildings.

Flood Defence

Anti-flood gullies protect surface water from overloading drains. Effective in areas of frequent rainfall, they block backflow and ensure water moving into the system. This minimises potential damage, prevents business downtime, and safeguards property and staff.

Stopping Backflow

Back traps create a barrier that prevents wastewater moving in the wrong direction. Fitted at necessary locations, they support hygiene, limit odours, and avoid unsanitary conditions.

Frequently Asked Questions (FAQs)

• What do access junctions do?
  They link multiple pipes and provide inspection points.


• Why use access pipes?
  They provide vertical entry points into the system.


• What is the role of anti-flood gullies?
  They stop surface water entering the drains.


• What are back traps for?
  They prevent wastewater flowing backwards.


• Are anti-flood gullies good for rainy regions?
  Yes, they are effective where heavy rainfall is common.

Key Points

For commercial premises, drainage systems depend on the appropriate setup. Access junctions, access pipes, anti-flood gullies and back traps each contribute in keeping systems efficient. Whether upgrading existing systems, using these parts helps reduce risks and secure property. For product advice and supply, contact Knowles Drainage.