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The ADVANCED DRAINAGE SYSTEMS 0674ag is a dual wall cleanout adapter designed for use with the N-12 series pipe system. This fitting connects to N-12 dual wall corrugated HDPE pipe and provides access for inspection and cleaning of underground drainage runs. The PVC construction resists corrosion and abrasion, making it a reliable choice for buried stormwater and drainage applications. Licensed plumbers and site contractors install this adapter as part of compliant drainage system design where cleanout access is required.
This cleanout adapter is suited for residential and commercial drainage installations where N-12 dual wall pipe is specified. The 6-inch size fits standard 6-inch N-12 pipe runs commonly found in stormwater management, foundation drainage, and subsurface drainage systems. It is installed at grade or below grade to allow future rodding and inspection access without excavation.
Designed as an OEM-style replacement and system component for 6-inch N-12 dual wall corrugated drainage pipe installations.
Installation is typically performed by a licensed plumber or site contractor following applicable local plumbing and drainage codes. Ensure the drainage line is depressurized and flow is diverted before fitting installation. Proper bedding and backfill practices should be followed for buried applications to prevent fitting displacement or joint separation.
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