Important Components in Commercial Drainage Commercial drainage systems are made up of various components, each with a specific function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system functional and robust over time. Joining Multiple Lines Access junctions link several pipes and create entry https://flue-liner87430.iyublog.com/36472231/h1-guide-to-access-junctions-pipes-anti-flood-gullies-and-back-traps-h1