Main Elements for Business Drainage Drainage systems in business properties require a set of specialised features to manage flow effectively. Components such as access junctions, access pipes, anti-flood gullies and back traps help maintain reliability and long-term function. Joining Pipework Access junctions provide access for inspection while linking multiple pipes. https://mushroom-hood-inserts98630.blogs100.com/38009644/h1-understanding-access-junctions-pipes-anti-flood-gullies-and-back-traps-h1