Important Components in Commercial Drainage

Commercial drainage systems are made up of multiple components, each with a check here specific function. Access junctions, access pipes, anti-flood gullies and back traps all help in keeping the system efficient and robust over time.

Joining Multiple Lines

Access junctions join several pipes and offer entry points for maintenance. Located at planned positions, they simplify fault finding and clearing blockages. Without them, upkeep in complex networks would be difficult.

Keeping Access Simple

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

Defending Against Flooding

Anti-flood gullies stop surface water overwhelming drains. Effective in areas with frequent heavy rain, they maintain water flowing in the right direction, minimising the risk of overflow. For businesses, this helps keep operations safe.

Maintaining Proper Flow

Back traps work as barriers to prevent wastewater reversing back into the network. Placed in important positions, they support hygiene, reduce odours, and stop 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 keep drains flowing without backflow.


• What is a back trap?
  It helps maintain hygiene by stopping reverse flow.


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

Final Notes

Drainage in commercial properties relies on a series of components. Access junctions, access pipes, anti-flood gullies and back traps each support systems safe. Whether installing fresh systems, these parts reduce risk and protect property. For professional advice and products, contact Knowles Drainage.