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

Core Features in Business Installations

Drainage systems in business properties require a set of specialised features to manage flow effectively. read more Components such as access junctions, access pipes, anti-flood gullies and back traps ensure reliability and long-term function.

Linking the Network

Access junctions make it possible access for maintenance while linking multiple pipes. Installed at planned points, they help to spot blockages and resolve them quickly. In extensive drainage layouts, they streamline the effort needed for system upkeep.

Providing Access for Maintenance

Access pipes are upright pipes giving entry points into the network. Placed at regular intervals, they enable blockages to be cleared without disruption. They also act as overflow points, reducing the risk of wastewater spilling inside commercial buildings.

Flood Defence

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

Preventing Wastewater Return

Back traps form a barrier that prevents wastewater moving in the wrong direction. Fitted at critical locations, they maintain 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 make it easier to clear blockages.


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


• What are back traps for?
  They reduce the risk of contamination and odours.


• Are anti-flood gullies good for rainy regions?
  Yes, they are suited to areas with frequent rain.

Key Points

For commercial premises, drainage systems depend on the right setup. Access junctions, access pipes, anti-flood gullies and back traps each contribute in keeping systems functional. Whether installing new systems, using these features helps reduce risks and protect property. For product advice and supply, speak with Knowles Drainage.