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Dual-wall elbow is used to change the direction 90 degrees.
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Easiest connection from sump pump line to 4 in. Corrugated. Just need a 5/16 in. nut driver or screw driver for the stainless steel clamp which secures the connection.
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This 6 in. x 4 in. Female Reducing Coupler is used to join 6 In Corrugated HDPE Pipe to 4 in. with a secure, snap-in connection. Makes a strong, leak-resistant joint.
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- Used to connect 4 in.corrugated pipe to 3 in. corrugated pipe
- Easy snap connection
- Provides directional flow
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4 in. x 18 in. Corrugated Drain Tile Dual-Wall with Critter Guard
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FDM replaced this coupler with our New and Improved, Dry Fit, NO GLUE Coupler The new coupler is STRONGER than ever and made out of HDPE, making it indestructible! Go to FDM's New Coupler 👇
4 in. PVC to Corrugated Coupler - ON SALE - $8.95
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FDM replaced this coupler with a New and Improved FDM’s Dry Fit NO GLUE Coupler The new coupler is STRONGER than ever and made out of HDPE, making it indestructible! Go to FDM's New Coupler 👇
4 in. PVC to Corrugated Coupler
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This single-wall elbow is corrugated on the inside and outside and used to change direction 45 degrees.
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This 4 in single wall wye allows for easy connection when tying 2 lines into one discharge line.
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This 3 in. x 4 in. Female Reducing Coupler is used to join 3 in. Corrugated Pipe to 4 in. with a secure, snap-in connection. Makes a strong, leak-resistant joint.
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This single-wall elbow is used to change direction 90 degrees.
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Sale!Dry Fit, NO GLUE! Introducing the ultimate solution for connecting 4" corrugated pipe to any 4" smooth wall PVC pipe - our HDPE coupler. Built to last, our coupler is made from the strongest material on the planet, HDPE, which boasts a lifespan of up to 500 years. It has a lifetime guarantee not to crack. Not only is HDPE durable, but it's also flexible enough to withstand underground buried downspouts, which is crucial when the ground settles and shifts over time. Plus, our coupler is effortless to install and requires no PVC glue or cement. Simply connect one end of the coupler to the corrugated pipe, attach the PVC pipe to the other end, and seal it with PVC tile tape - it's that easy. And, because we believe in supporting American-made products, our HDPE coupler is proudly made in the USA. Upgrade your pipe connections with our HDPE coupler and enjoy a durable, long-lasting solution that will stand the test of time. MUST BE DRY FIT. Use PVC Tile Tape for connecting.
Features
- Male or Female Adapter
- Made of 100% HDPE.
- Pure virgin material. Not recycled.
- NO blown in fillers.
- Does not crack during freeze ups in the north.
- Does not crack underground when settling occurs.
- Indestructible.
- Made in the USA.