Inspection transition chamber without base for double-wall pipes, 335x240x255mm 025003 DKC

"Octopus" double-walled pipe system replaced asbestos pipes, quickly gaining user trust. This system includes both pipes for concealed installation and for open installation, and they are used in both residential construction and the construction of urban infrastructure facilities, such as sports and transport. This is an excellent solution for cable duct construction: the company even has a separate category of pipes for this purpose in its range. Distinctive features of the system include the ability to adapt to the organization of routes of any complexity, a long service life (50 years), high economic efficiency, especially when building long-distance routes, resistance to external influences, as well as high ring stiffness with low weight. A wide range of accessories allows for the construction of routes with complex configurations. A bottomless inspection transition well is used for constructing multi-level cable ducts. The accessory has four knock-out inlets for double-walled pipes - their diameters are 50 mm, 63 mm, 110 mm.