1 box

2 pieces

1 pallet

24 pieces

Product Features

Fit the Best. Forget the Rest

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

ETIM Classification

EC011791

Material

Other

Colour