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The ADVANCED DRAINAGE SYSTEMS 1011 AA is a 10-inch split coupling designed for use with single-wall corrugated HDPE drainage pipe. The split design allows the fitting to be installed over existing pipe without cutting or disassembling the line, making it practical for repairs and field modifications. High-density polyethylene (HDPE) construction provides resistance to corrosion, chemical exposure, and soil movement. This coupling is installed by licensed plumbers, drainage contractors, and civil site crews working on stormwater and subsurface drainage systems.
This split coupling is sized for 10-inch single-wall corrugated HDPE pipe and is suited for residential, commercial, and light civil drainage applications. Typical uses include connecting pipe sections in stormwater conveyance, agricultural drainage, and site grading projects. The split-band configuration is especially useful when access is limited or when making repairs to an already-buried or partially buried run of corrugated pipe.
Designed as an OEM-style replacement and field fitting for 10-inch single-wall corrugated HDPE drainage pipe systems.
Installation is typically performed by licensed plumbers or drainage contractors following applicable plumbing and site drainage codes. Before installing, relieve any flow or pressure in the line and ensure the pipe ends are clean and free of debris. The split halves should be seated fully into the corrugations before securing to achieve a proper connection. Do not use this fitting on double-wall or smooth-wall pipe unless confirmed compatible by the manufacturer.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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