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 operational and robust over time. Joining Multiple Lines Access junctions connect several pipes and create entry https://chimney-accessory85308.blogrelation.com/43870707/h1-guide-to-access-junctions-pipes-anti-flood-gullies-and-back-traps-h1