Wavin offers an innovative suite of shallow inspection chambers from 315 Access Junctions up to 600mm Inspection Chambers, designed in accordance with BS EN 13598 – 1 and BS EN 7158 for shallow installations and ground water pressure. The chambers can be installed to a maximum depth of 1.2 meters, depending on the chamber.
The Wavin Access Junction (WAJ 110) provides access from
surface level to Wavin below ground 110mm diameter gravity
drainage and sewer systems. The WAJ 110mm is available in 10 flow profiles and is complete with Wafix seals.
The Wavin Access Junction (WAJ 160) provides access from
surface level to Wavin below ground 160mm diameter gravity
drainage and sewer systems. The WAJ 160mm is available in 4 flow profiles and is complete with Wafix seals.
The 315mm and 450mm have ribbed shafts with a push-fit shaft system. All can be easily cut to size.
Flow Configuration
Chambers are available in up to ten base configurations and support both straight-through and 45 collection flow configurations for 110/160 mm plastic pipes.
Multi-base inspection chamber
Wavin 315 and 450mm chambers comply with BS EN 1398-1:2010.
What’s next?
You may also be interested to learn more about Wavin’s systems for in-house waste water discharge.
Top solutions
Wavin offers a range of top solutions and restriction caps, including A15 class plastic covers.
What do our customers think of our access junctions?
Wavin WAJ: What do our customers think of our access junctions? Don’t believe us when we say our Access Junctions are the superior product available? Hear what our customers have to say!
