Any recommendations for the size of the trench that needs to be dug to accept the channel?

Go to NDS's website. There are full installation instructions.

How long are these sections and can they be connected together for external lenghts?

The sections are 39 3/4" long. The ends are designed to slide together to allow for long lengths.

Can this be used for old construction or new only

I used it for a new drainage project. I would guess that it could be used for an existing system as long as you could connect to the 4" discharge port on the end of the unit

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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NDS Pro Series Channel Drain Kit, 5-1/2 in. X 39-3/8 in. Deep Profile Channel, Galv. Steel Grates, End Caps/Outlet, 5 in.

Product ID: 44426464

💧59 GPM per foot flow rate

🛠️Modular, customizable length with interlocking clips

🛡️Class B load rated, ADA compliant

₨149154

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Stay dry, stay ahead — the pro’s choice in drainage innovation!

BUILT TO LAST COMPLY - Galvanized steel grates and Class B load rating ensure durability and pedestrian safety.
EFFORTLESS FLOOD DEFENSE - Protect your property from costly water damage with high-capacity surface water management.
PRO GRADE FLOW EFFICIENCY - 59 gallons per minute per foot keeps your hardscapes dry and damage-free.
TAILORED FIT ZERO HASSLE - Modular design with interlocking joints and saw guides lets you customize length perfectly.
VERSATILE CONNECTION OPTIONS - Bottom, side, and end outlets fit standard 3- and 4-inch pipes for seamless integration.

The NDS Pro Series Channel Drain Kit features a 5-inch deep profile with galvanized steel grates and versatile outlet options, delivering 59 GPM per foot flow rate. Its modular design allows easy customization and installation, while Class B load rating and ADA compliance ensure durability and safety for light traffic areas. Ideal for managing surface water runoff on driveways, patios, and walkways, this kit prevents flooding and concrete damage with professional-grade performance.

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