DN 400/160/1000 Straight-Through Inspection Chamber with Non-Return Valve, Plastic Sewer Chamber

Product detailed description

The DN 400/160/1000 straight-through inspection chamber with non-return valve is installed on the sewer pipe, mainly to allow a "mole" (drain rod) to be inserted into the sewer pipe to clear the section when it becomes blocked. If the sewer pipe is longer, we recommend installing an inspection chamber every 20-25 m. A sewer inspection chamber with a non-return valve prevents wastewater and sewage from flowing back into the building, and prevents rodents from entering the property.   Use of the chamber with a non-return valve: The sewer inspection chamber with a non-return valve is designed for use in sanitary wastewater systems or for rainwater. The recommended installation location for the chamber with a non-return valve is the sewer pipe between the building and the main sewer network. The sewer chamber with a non-return valve acts as an inspection chamber protecting buildings from flooding. Advantages of using a chamber with a non-return valve: Standard installation of a non-return valve requires a chamber made of plastic, concrete  or another solid material with a diameter ranging from 800 to 1200 mm, and its installation often requires the use of heavy machinery. A sewer chamber with a non-return valve can be easily installed by one person without any heavy machinery. A very simple and effective mechanism, which allows the component to be removed without anyone having to get inside the unit, enables the use of chambers with a much smaller diameter of DN 315 and DN 400. An inspection chamber with a non-return valve also does not require a maintenance specialist. The highest quality stainless steel and polypropylene used in manufacturing make the chamber with a non-return valve resistant to corrosion, frost and chemical agents. The sewer chamber with a non-return valve is installed without heavy machinery and is resistant to expansion. The maximum permitted installation depth of the inspection chamber with a non-return valve is 5 m. The maximum temperature of the medium flowing through the chamber is 95°C. The DN 400/160/1000 straight-through inspection chamber with non-return valve includes: 400/160 straight-through chamber base with non-return valve 400 chamber lid 400 smooth chamber pipe Watch the video: https://www.youtube.com/watch?v=ARqwDGf5Mhg