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Fernco 1004-44 4 in. x 4 in. PVC Concrete to Concrete Flexible Coupling
Manufacturer Resources
Product Specs
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Pipe Fittings
- Product Type:
- Flexible Coupling
Fernco 1004-44 – Frequently Asked Questions
1) What pipe sizes and materials does the Fernco 1004-44 coupling join?
The Fernco 1004-44 is a 4 inch to 4 inch flexible coupling for joining concrete pipe to concrete pipe. Both ends are the same nominal size, so it is a straight same-size connection rather than a reducer.
2) Can I use the Fernco 1004-44 to connect concrete pipe to cast iron or PVC?
No. The 1004-44 is sized for concrete-to-concrete, 4 inch on both ends. Concrete, cast iron, PVC and clay all have different outside diameters at the same nominal size, so joining dissimilar pipe calls for the transition coupling matched to that specific pairing, not this one.
3) Is the Fernco 1004-44 a flexible coupling or a rigid fitting?
It is a flexible coupling. The elastomeric sleeve with band clamps slips over the two pipe ends and is tightened down, which lets it absorb minor misalignment and ground movement that a rigid fitting would not tolerate. That is why it is the common repair fit for buried drainage lines.
4) Do I need anything else besides the Fernco 1004-44 to make the joint?
The coupling ships as an assembly with its clamps, so the extra item on the truck is a torque wrench or nut driver to seat the band clamps to the manufacturer's torque value. Both pipe ends should be cut square and cleaned of dirt before the sleeve goes on.
How fast can I get the Fernco 1004-44 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Fernco 1004-44 come with a warranty?
Absolutely. The Fernco 1004-44 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Fernco 1004-44?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Fernco 1004-44 from ZenSupply?
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and
rewards on
every order.
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