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The ADVANCED DRAINAGE SYSTEMS 0612AA is a corrugated external snap coupling designed to join sections of 6-inch corrugated drainage pipe without tools or adhesives. The snap-fit design creates a secure mechanical connection, keeping pipe runs aligned and maintaining consistent flow through the joint. This fitting is used in residential and commercial drainage installations where field connections need to be made quickly and reliably. Plumbers, site contractors, and drainage installers work with this coupling during storm drainage, foundation drainage, and subsurface water management projects.
This coupling is suited for 6-inch corrugated pipe applications in underground drainage systems, including perimeter drain installations, yard drainage runs, and culvert tie-ins. The external snap design seats over the corrugated pipe profile, eliminating the need for solvent cement or special tooling at the connection point. It is sold as individual units, packaged in quantities of 8 per package.
Designed as an OEM-style replacement and standard connector for 6-inch corrugated drainage pipe systems used in residential and commercial subsurface drainage applications.
Installation is typically performed by plumbers or site drainage contractors working on subsurface storm or foundation drainage systems. Ensure pipe ends are clean and free of soil or debris before seating the coupling. Verify the snap coupling is fully seated over both pipe ends before backfilling. Follow local plumbing and site drainage codes for burial depth and pipe bedding requirements.
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