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🔧 Connect with Confidence — The Pro’s Choice for Leak-Proof Plumbing!
The Fernco 1056-44 is a 4-inch flexible PVC pipe coupling designed for a wide range of plumbing materials including cast iron, plastic, copper, and steel. Featuring a durable elastomeric PVC body and corrosion-resistant stainless steel clamps, it offers a 50-year service life with easy, no-mess installation. This 2-pack is ideal for professional and DIY projects, ensuring reliable, watertight connections without primers or glue.
| ASIN | B0B48DCPB7 |
| Best Sellers Rank | #128,664 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,353 in Pipe Fittings |
| Brand | Fernco |
| Brand Name | Fernco |
| Color | Black |
| Connector Type | Coupling |
| Customer Reviews | 4.6 out of 5 stars 43 Reviews |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 20018578015559 |
| Item Dimensions | 5 x 5.5 x 8 inches |
| Item Weight | 0.89 Kilograms |
| Item dimensions L x W x H | 5 x 5.5 x 8 inches |
| Manufacturer | Fernco |
| Manufacturer Part Number | 1056-44-2PK |
| Material | Polyvinyl Chloride |
| Material Type | Polyvinyl Chloride |
| Model Number | 1056-44-2PK |
| Number of Pieces | 2 |
| Set Name | Individual, Pack of 2 |
| Size | 4 Inch |
| Thread Size | 4 inch |
| Unit Count | 2.0 Count |
U**T
Great Couplers for 4inch Radon Systems
Used these to connect my Festa AMG Maverick EC Radon Inline 4" Duct Fan to my 4inch DWV sch 40 pipe (4.5" OD). Do not use S&D pipe for Radon systems. It is too thin for a pressure system and does not have the same outside diameter. I didn't know there was a difference until I started researching it. You will see DWV or S&D on the tags in your Home Center on online listing. Always choose DWV for Radon systems. These couplers fit perfectly, almost like a glove. They are extremely well built and should last a long time. They are made from a stiff, thick rubber with two clamps on each coupler.
W**E
Great for repair
Perfect fit for cast iron to schedule 40 soil pipe
W**S
Great fit
Good quality and a perfect fit.
R**N
I got Water
Worked great to fix my water problem.
L**Y
Not for dust collectors!!!
Bought this for my husband but they will not work on his dust collection system AND I can't send them back for some strange reason!
A**A
Worked great on radon mitigation system
After realizing we had a radon problem in our house, I took to installing a DIY radon mitigation system. It was hard work and required drilling through the concrete floor and foundation. But in the end, once I installed the radon away mitigation fan on the radonX piping, these two couplers worked great. They were very heavy duty construction. Fit perfectly in the radonX pipe and allowed for easy tightening. Radon has dropped significantly done so these have created a perfect seal. Great product
Trustpilot
3 weeks ago
1 month ago