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The NDS 248 is a gray channel drain coupling designed to join two lengths of profile channel drain together in a continuous run. This fitting creates a secure mechanical connection between channel sections, maintaining proper flow alignment and structural integrity across the joint. It is a standard component in surface drainage installations and is handled by plumbers, landscape contractors, and site drainage professionals. The gray finish blends with standard NDS channel drain profile colors. Each unit ships as part of a 20-piece package, making it well suited for projects requiring multiple couplings along extended drain runs.
This coupling is used in residential and commercial surface drainage applications where two channel drain sections must be connected end to end. Common installation scenarios include driveway drains, patio drainage runs, pool deck perimeter drains, and trench drain systems built from NDS profile channel sections. It is appropriate for any application where extending a channel drain line beyond a single section length is required.
Designed as an OEM-style replacement and standard accessory coupling for NDS profile channel drain systems.
Installation is typically performed by licensed plumbers or drainage contractors as part of a surface drainage system. Ensure the channel drain run is properly graded and aligned before securing couplings. No water flow or active drainage should be present during installation. Follow applicable local plumbing and site drainage codes when integrating into a permitted drainage project.
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