Polyethylene Inspection Chamber / Manhole 310
Our Polyethylene Inspection Chamber (alternatively called manhole, utility hole, cable chamber, maintenance hole, access chamber, sewer hole or confined space) is the top opening to an underground utility vault used to house an access point for making connections, inspection, valve adjustments or performing maintenance on underground and buried public utility and other services including sewers, telephone, electricity, storm drains and other services. Our polyethene manhole will also contribute to the protection of the environment and your absorption pit.
Height: 310 mm
The diameter of cover: 540 mm
Outlet : Diameter 110mm
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