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🔗 Connect with confidence — the ultimate adapter for flawless drainage flow!
The NDS 451 HDPE Corrugated Adapter is a durable, UV-resistant connector designed to seamlessly join 4-inch single-wall corrugated pipes with sewer and drain fittings. Ideal for non-pressurized drainage systems and compatible with EZflow French Drain setups, it ensures efficient water conveyance and clog prevention in a compact, lightweight form.
| Asin | B001AZHPOI |
| Best Sellers Rank | #7,717 in Automotive (See Top 100 in Automotive) #35 in RV Sewer Hose Carriers & Fittings |
| Brand Name | NDS |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (523) 4.2 out of 5 stars |
| Global Trade Identification Number | 00052063404516 |
| Included Components | Corrugated Hub Adaptor |
| Item Dimensions L X W | 4.41"L x 4.82"W |
| Item Length | 4.41 Inches |
| Item Type Name | NDS 451 4" Corrugated Hub Adaptor |
| Manufacturer | NDS Raindrip |
| Manufacturer Warranty Description | Warranty |
| Material Type | Polyvinyl Chloride (PVC) |
| Nominal Wall Thickness | 0.25 inches |
| Outside Diameter | 4.82 Inches |
| Unit Count | 1.0 Count |
| Upc | 052063404516 |
User
Works As Advertised !
Fits perfectly in any 4 inch Corrugated Pipe or PVC Pipe. Locks tightly and is working well by raising my Pop Up Gutter Drain, located in the lawn. Raises the Pop Up so it quickly allows the Gutter Water to Drain on the Lawn/ Down an incline. Good Price and another Quality NDS Product.
User
Worked for my purpose even though it was not meant for my use
Worked fine
User
Decent Product
Product does what it is suppose to do. I deleted one star because it was made in china. There are domestic manufacturers inUSA that make this product located in Ohio.
User
Would be fine if it fit
This didn't fit my leaf filter on my downspout that has a four inch fitting on the bottom. This measures 5 inches... see picture. Check your size before ordering I suppose.
User
It Fits
This fit perfectly in my water drainage system where I have two lines combined to one hopefully preventing another clogged pipe. I am surprised the local hardware stores don't carry this product.
User
Should do the trick
Fit perfect
User
Flimsy but works
Pretty flimsy. Does the job but it isn’t secure and if the pipe moves the seal will be broken. They can do better.
User
Little pricey
These are a little pricey but they work and they're a lot better than a stick in the eye. Good to combine those 2 different kinds of corrugated pipe that, for some fing reason they made the 4" slightly different
User
Good
Works great and fits well
User
Eau écoulé bien
Se fixe très bien pas fuite
User
trop cher
goutières
Trustpilot
3 weeks ago
2 days ago