








🔗 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #60,638 in Automotive ( See Top 100 in Automotive ) #106 in RV Sewer Hose Carriers & Fittings |
| Brand | NDS |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (519) |
| Date First Available | October 6, 2005 |
| Global Trade Identification Number | 00052063404516 |
| Included Components | Corrugated Hub Adaptor |
| Is Discontinued By Manufacturer | No |
| Item Length | 4.41 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1.06 ounces |
| Item model number | 451 |
| Manufacturer | NDS Raindrip |
| Material | Polyvinyl Chloride (PVC) |
| Measurement System | inch |
| Nominal Wall Thickness | 0.25 inches |
| Number Of Pieces | 1 |
| Outside Diameter | 4.82 Inches |
| Part Number | 451 |
| Product Dimensions | 4.41"L x 4.82"W |
| Shape | Shape |
| Size | 4 Inch |
| Special Features | special_feature |
| Specific Uses For Product | specific_uses_for_product |
| UPC | 052063404516 |
| Warranty Description | Warranty |
D**T
Worked for my purpose even though it was not meant for my use
Worked fine
R**R
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.
S**N
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.
R**R
Should do the trick
Fit perfect
D**D
POOR FIT WITH POP UP
Amazon suggests this is would work with NDS pop ups but it is not a secure fit and slips right off.You need to use PVC cement and a couple of set screws to make it not come off
W**D
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.
J**A
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
T**C
As advertised
As advertised.
T**K
Works great and fits well
M**N
Se fixe très bien pas fuite
N**E
goutières
Trustpilot
2 months ago
2 weeks ago