Important Components in Commercial Drainage Commercial drainage systems are made up of various components, each with a defined function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system functional and reliable over time. Joining Multiple Lines Access junctions link several pipes and create entry https://claychimneypots79900.blogdosaga.com/37366708/h1-understanding-key-drainage-components-h1