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Internet # 202745419

Model # 54021

Store SKU # 252088

FLEX Drain 4 in. x 8 ft. Black Copolymer Solid Drain Pipe

Covers 8 ft. (75¢ /ft.)
$5.97
  • For diverting water from foundations and other applications
  • Solid copolymer construction for enhanced durability
  • Easily expands up to 8 ft. to ensure versatile use
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Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, hold its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. The FLEX-Drain 4 in. x 8 ft. Solid Polypropylene Pipe is ideal for channeling water from 1 point to another. This solid, expandable pipe will only let water seep in or out at pipe ends. FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior, it's made with no-break copolymers and exceeds all applicable ASTM crush standards.

Highlights

  • Solid polypropylene construction for durability; proprietary peak and valley design offers greater surface area and a 30% higher load-bearing rating than standard corrugated pipe
  • Made with no-break copolymers
  • Incorporates seamless extrusion technology
  • Made for tight spaces and curvy places
  • Adapts to fit 3 in. and 4 in. corrugated pipe and 4 in. PVC pipe (not included)
  • Use to divert water away from foundations and for other applications that involve diverting water
  • Perfect for commercial, DWV and underground applications
  • Only allows water to seep in or out at pipe ends
  • Meets ASTM brittleness standards
  • Click here to find compatible parts and accessories!
  • Return Policy

Product Information

Internet # 202745419

Model # 54021

Store SKU # 252088

Additional Resources

Shop All Amerimax Home Products
From the Manufacturer

Specifications

Dimensions

Nominal Inside Pipe Diameter (In.)

4"

Product Length (ft.)

8 ft

Details

Color Family

Black

Color/Finish

Black

Corrugated Pipe Features

No Additional Features

Material

Polypropylene

Maximum Working Temperature (F)

150

Minimum working temperature (F)

-50

Pack Size

1

Pipe or Fitting Product Type

Pipe & Tubing

Product Weight (lb.)

1.5 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Limited Manufacturers Warranty - Free from defects in materials and workmanship

Questions & Answers

82Questions
caret
Q:Can I use this for driveway drainage in shoveled dirt gutter?
by|May 14, 2024
0 Answer
Answer This Question
caret
Q:How can I attach this to my 4” square metal downspouts?
by|May 10, 2024
1 Answer
Answer This Question

A:  Use a FLEX Drain 3 in. x 4 in. x 4 in. Black Copolymer Downspout Adapter (ADP53102)

by|May 13, 2024
    caret
    Q:How much weight will this support???
    by|Apr 13, 2024
    0 Answer
    Answer This Question
    caret
    Q:Can I use this as a sewer line for my RV?
    by|Apr 10, 2024
    0 Answer
    Answer This Question
    Showing 1-4 of 82

    Customer Reviews

    4.4 out of 5

    • 4.4 out of 1,057 reviews
    • 84% recommend this product
    Filter by:
    Showing 1-10 of 1,057 reviews
    This drain pipe is much simpler and easy than rigid plastic pipe. It requires no cutting nor gluing, saving a lot of time!
    by
    • Verified Purchase
    A little damaged
    The 50' is not as in the picture. It's actually two 25' permanently join together. It's at this joint that mine got damaged a bit due to how it fold as in the picture for shipment. It didn't brake, it's just not "round" (it got dented) and I tried every way I could to get it to pop out but couldn't. Anyway, for my purpose the little damage won't matter much. The other two spot that bend for shipment (just like in the picture) unfold fine. I give 3/5 for customer service cause I didn't contact customer service. The damage is not a big issue nor the issue that it is two 25' join together. It falls a bit below my expectation but it's fine for my use. Installed and call it a day.
    by
      • Recommended
      Thinnest plastic I've ever seen in 20 years!
      This is the thinnest plastic I've ever seen in 20 years of buying drains! Absolutely not "professional grade". Kinks super easily, see photos. I don't know how anyone rates this highly unless they have very low expectations. Returning this plastic garbage.
      by
        5 found this review helpful
        Used this for drainage on my side yard. Although it says it’s a solid pipe, it’s not. Started leaking after a water test.
        by
        • Verified Purchase
        1 found this review helpful
        Good flex drain
        Flex drain worked as it should and served the purpose. The connector to attach more length did not fit, but made do.
        by
        • Verified Purchase
        • Recommended
        Amerimax Home Products FLEX Drain
        Second purchase of this product type. First one is holding up well since about 4 months ago. I would buy this again if needed.
        by
        • Verified Purchase
        • Recommended
        Works well
        I needed something to route the water from the gutter a few feet away from the house. This met my needs.
        by
          • Recommended
          The first one I bought for my downspout drainage.This section...
          The first one I bought for my downspout drainage.This section I bought to make a gutter for my patio cover It's worked and did what I needed. I recommend this product
          by
          • Verified Purchase
          Not 25’ long
          Fully expanded, the pipe is 21’8” long. Fortunately this (barely) worked for my application.
          by
            8 found this review helpful
            Worked out fairly well for a quick fix. The adapter used to attach the pipe to the downspout did ...
            Worked out fairly well for a quick fix. The adapter used to attach the pipe to the downspout did not fit tight. Used duct tape , (handyman's secret weapon) to connect them.
            by
            • Verified Purchase
            • Recommended
            1 found this review helpful
            Showing 1-10 of 1,057 reviews