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Internet # 304195289

Model # 83701

Compact Series Black Coupling Converter for Modular Trench and Channel Drain Systems (Male to Male connector)

$14.27
  • Channel drain snaps together in seconds
  • Anti-float design eliminates the need for rebar anchoring
  • Removeable grate for easy cleaning and maintenance
  • View More Details

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Product Details

About This Product

Compact Series Coupling Converter is an important addition to any custom modular compact trench drain system. The Polymer converter can be used with the Compact Series trench drains or grates: the converter piece is not visible from the surface, so color matching isn't a problem. When cutting trench drain lengths along any of the grooved sections at 8 in. intervals, the converter piece can be used to reattach the remaining cut pieces of trench drain lengths: simply clip the two lengths into the converter. The coupling can also be used to attach the End Cap/Adaptor to the Male End of your trench drain section. Note: a converter piece is not needed to attach uncut pieces of trench drain, but when cutting or trimming our modular trach drain section down to get the perfect fit; the Compact Series Coupling Converter makes your installation quick and easy.

Highlights

  • Cut your trench drains along any one of the 8 in. intervals of the trench drain length, then use the convertor to join lengths together, making a perfect fit
  • Only used for our Compact Series trench drains; not suitable for the Deep Series trench drains
  • Not required to join lengths together
  • Dimensions 0.56 in. L x 5.125 in. W x 1.75 in. H
  • Includes: 1 converter piece
  • Covered by a 2-year limited warranty
  • Click Here to view Features & Benefits of this product
  • Compact Series Trenches & Accessories are not Compatible with Deep Series items
  • Return Policy

Product Information

Internet # 304195289

Model # 83701

Specifications

Dimensions

Max. Compatible Pipe Size (In.)

5"

Min. Compatible Pipe Size (In.)

5"

Product Depth (in.)

0.56 in

Product Length (in.)

0.56 in

Product Width (in.)

5.12 in

Details

Color/Finish

Black

Compatible Area of Use

Downspout Runoff, Driveway, Neighbor Runoff, Patio, Planter Areas, Pool Deck, Walkways, Yard

Material

Plastic

Maximum Working Temperature (F)

180

Minimum working temperature (F)

-20

Pack Size

1

Pipe or Fitting Product Type

Accessory

Product Weight (lb.)

0.1 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

2-Year Warranty

Questions & Answers

I want to cut the tabs so that I can remove the grates more easy.
ByJul 15, 2026
0 Answer | 
Answer This Question

Can you drive over them?
ByJun 15, 2026
2 Answers | 
Answer This Question

Yes, If correctly set in concrete, you can drive a car or pickup truck up to 3300 Lbs per axle over the channel at speeds of less than 15mph

By|Jun 16, 2026

    Can the grates be remove for cleaning

    By|Jul 8, 2026


      can the drain be cut shorter
      ByMay 2, 2026
      1 Answer | 
      Answer This Question

      Yes, they can be cut between any of the 8" ribbed sections at the base of the channel

      By|May 4, 2026

        (1)

        Is this drain sloped already? Or does it needs to be set on a sloped to drain to one end?
        ByApr 12, 2026
        0 Answer | 
        Answer This Question

        Are they vehicle gray can I drive on them?
        ByNov 8, 2025
        1 Answer | 
        Answer This Question

        Yes, if correctly set in concrete, they can withstand a car or pickup truck on to 3300lbs per axle.

        By|Apr 21, 2026

          (1)

          Are they vehicle gray can I drive on them?
          ByNov 8, 2025
          0 Answer | 
          Answer This Question

          Are they vehicle gray can I drive on them?
          ByNov 8, 2025
          0 Answer | 
          Answer This Question

          Are they vehicle gray can I drive on them?
          ByNov 8, 2025
          0 Answer | 
          Answer This Question

          Viewing 1-8 of 136

          Customer Reviews

          4.5 out of 5

          • 4.5 out of 502 reviews
          • 95% recommend this product
          Filter by:
          Showing 1-10 of 502 reviews
          Sturdy
          This is a nice and sturdy channel drain system I am currently using it at the front entrance of my truck's hangar to channel rainfall. Due to the nature of my project, I have it encased in a concrete cradle, and it has been working beautifully to support the weight of my truck. The assembly process was very simple and straightforward. I particularly appreciate the flexibility to channel water through the cut-outs at the bottom to 3-4 inch underground pipes. Additionally, the removable flat grates offer access to make cleaning easy. Overall, it is an aesthetically appealing product with a solid and practical design.
          by
            • Recommended
            My 1938 driveway has a single 3" drain grate. Just a couple of leaves would clog it, causing rainwater to enter my garage. As part of replacing the rotted garage doors, I decided to install a better drain system
            by
            Very easy to assemble and looks great! Better quality than other drains grates we have used before. Will definitely suggest this product moving forward.
            by
            Excellent overall compared to past experiences with other channel drains. Be sure to slide the grate into ideal position for interlocking sections before installing--some grates were real sticky, requiring rubber mallet. The interlocking mechanism for sections can be fussy and could be made more robust (larger dimensions). The feature of "Anti-float design eliminates the need for rebar anchoring” may be true, but I would have liked holes or notches for rebar or stakes (two at each end for each side) so I could stabilize the assembly, say against an existing curb, as I put it all together before final filling.
            by
            Product worked out well but would have been easier to install if I had better instructions. Should have used the adapter to start with the end cap on the high side. If so each additional section ( 11 sections for my project) would have slipped in male to female as I moved down the trench. As it turned out I had to lift the section just installed to insert it’s male end into the female end of the next section.
            by
            • Verified Purchase
            Perfect for what I needed. An easy to install drain along the side of my house next to the Pool Filter. This will help carry away the water when cleaning the filter elements. Everything fit well together, it is well made, and should last along time.
            by
            • Verified Purchase
            US Trench
            Trench is sturdy, snaps together with ease, quality material.
            by
            • Verified Purchase
            • Recommended
            Great! Appreciate that is is made in USA also. Very sturdy. Used for a paver drain to channel wat...
            Great! Appreciate that is is made in USA also. Very sturdy. Used for a paver drain to channel water away from my driveway.
            by
            • Verified Purchase
            • Recommended
            1 found this review helpful
            I used the Grates on my deck where my eaves drip to allow the water to pass through instead of sp...
            I used the Grates on my deck where my eaves drip to allow the water to pass through instead of splashing up on the side of the house. Perfect fit, replaced the first row of deck boards. Wish I would have had these when I put the deck in. Should eliminate replacing clapboards every few years.
            by
            • Verified Purchase
            • Recommended
            4 found this review helpful
            Good for walkways but not stout enough for automobile traffic. It only has provisions for being c...
            Good for walkways but not stout enough for automobile traffic. It only has provisions for being cut at eight inch intervals. Turning a corner when not being able to cut on the eight inch provision molded into the drain trench to be connected with the provided snap half ring means that the two pieces float rather than connect together. Good for straight line drain usage.
            by
            • Verified Purchase
            • Recommended
            5 found this review helpful
            Showing 1-10 of 502 reviews

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            Product Snapshot

            Ideal for custom trench drain systems, this converter joins cut drain lengths for a perfect fit. Simplifies installation with easy clip-together design.
            Ideal for medium-duty traffic, this 2 ft. gray plastic channel drain grate ensures efficient water runoff and easy maintenance.
            Ideal for directing downspout runoff, this adapter creates versatile drain configurations for driveways, pool decks, and walkways.
            Ideal for customers who want a watertight connection for mini channel drains, ensuring proper water release.

            Flow Capacity

            51 GPM per ft.

            Channel Width

            4.13 in.
            4.75 in.
            3.5 in.

            Load Class

            NDS Class B (up to 175 psi)

            Grate Material

            High-density polyethylene (HDPE)
            Plastic
            Polyvinyl chloride (PVC)

            UV Resistance