Sewer manholes and chambers

„ELPLAST+” Sp. z o. o. manufactures, using rotational moulding, polyethylene manholes Φ1000, Φ800, Φ600 and Φ400 mm in diameter designed for external gravity pipeline systems (sewage piping and stormwater drainage), pressure drainage systems, stormwater pipelines and water supply systems – as inspection chambers, catch pits, decompression manholes, desilting manholes and for sewage pumping stations. Elplast+ manholes can be used both in the areas protected from heavy loads and these exposed to such heavy loads like roadways.