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The No.1 choice of professionals for 45 years.
The Wavin WAJ 18 Access Junction (D4159) is a twin 90° inlet base designed for 110mm sewer pipe connection. Features an adjustable frame to streamline installation.
This is 1 of 10 flow base profiles available to support different layout scenarios and is part of the complete Wavin Sewer System range.
Product Highlights
Triple Wafix® Seal: Secure, leak-free joints you can trust
Socket Profile: High angle of deflection for greater connection flexibility
Level Invert Configuration: Supports optimal flow and less risk of blockages
Directional Flow Arrows: Reduce risk of error during installation
Durable thick-walled PVC system: For ultimate performance
Adjustable Frame: Rotates and tilts to suit real site conditions
Lightweight design: No lifting equipment needed
For use with push-fit sealed riser (D4183), with a choice of covers
Certification
Certified and Compliant: EN 13598-1 and Part H of Building Regulations (up to 0.6m depth)
Testimonial
“The reason we use Wavin is the system comes as a whole, and we have peace of mind that once the system goes in the ground it’s going to work.”
— Thomas Norris, Magna Construction