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Internet #100372296

Model #P1056-33

Store SKU #687987

Store SO SKU #1000673311

3 in. x 3 in. PVC DWV Mechanical Flexible Coupling

$6.78
  • Made from flexible PVC
  • Designed to resist corrosion
  • Can be used with cast-iron, plastic, copper and steel
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Product Details

Fernco Couplings have earned a reputation for consistent, superior performance, giving you full confidence in their quality and reliability. The dimensional flexibility of Fernco couplings ensures leak-proof pipe seals on virtually any pipe material. All flexible couplings are clearly marked with part number, size, and pipe material that the coupling will connect to.
  • Flexible PVC construction
  • 300-series stainless-steel clamps resist corrosion and offer efficient seals
  • For sewer and DWV piping
  • Compatible with cast iron, plastic, copper, lead and steel piping
  • Provides positive seals for drain connections
  • Mechanical connection type
  • Underground rated
  • Maximum working pressure of 4.3 psi
  • Resists chemicals, ultraviolet rays and fungus growth
  • Band slots for great flexibility
  • Fast and easy installation with a screwdriver, nut driver or socket wrench (sold separately)
  • Note: product may vary by store
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

69Questions
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Q:^^ I can't help but see the question about cutting in half and glueing back together. Regardless of what James says, Don't
by|Dec 9, 2022
1 Answer
Answer This Question

A:  Correct - we highly advise against cutting and gluing back the coupling. The warranty would be void if the product is altered or modified.

by|Dec 12, 2022
    caret
    Q:This product is listed as being 4.5 inches long and in reality is well under 4 inches in length!
    by|Nov 19, 2022
    1 Answer
    Answer This Question

    A:  Thank you for bringing this to our attention. The listing has been reviewed and corrected. We're sorry for any inconvenience this may have caused.

    by|Nov 22, 2022
      caret
      Q:Can the coupling be sliced and glued back together? Is so, what type of adhesive to use.
      by|Nov 3, 2022
      2 Answers
      Answer This Question

      A:  Hello, thank you for the question. We highly advise against cutting and gluing back the coupling. Please note, the warranty would be void if the product is altered, or modified.

      by|Nov 4, 2022

        A:  Yes can be easily cut. Don’t even need to glue it back together. Just tightening it down will keep it sealed. 

        by|Feb 5, 2023
          caret
          Q:Will daily exposure to sunlight degrade the flexible material?
          by|Oct 20, 2022
          1 Answer
          Answer This Question

          A:  Hi Thomas! Our couplings are made with UV-resistant materials so daily exposure will be fine.

          by|Oct 20, 2022
            Showing 1-4 of 69
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            Customer Reviews

            4.8 out of 5
            (435)
            • 4.8
              out of 435 reviews
            • 96%recommend this product
            Filter by:
            Showing 1-10 of 435 reviews
            Great for radon fan install
            Put a pair of these in to install a radon fan into a passive radon system. Fit the 3 inch pipe and 4 inch fan fittings perfectly. Easy to slide on the pipes and the clamps hold firmly.
            by
            • Verified Purchase
            • Recommended
            This fits PVC pipe securely and does what it’s supposed to do.
            This fits PVC pipe securely and does what it’s supposed to do.
            by
            • Verified Purchase
            • Recommended
            This saved me so much time. The prior plumber/homebuilder did not have the main sewer line in lin...
            This saved me so much time. The prior plumber/homebuilder did not have the main sewer line in line with the hole in the side of the foundation. Using this saved me from chipping away at the concrete to get the pipes to line up. It was easy to install and tighten down. I was able to get it so that it does not leak. Highly recommend.
            by
            • DIY
            • Recommended
            These rubber couplings fit perfectly and do and excellent job....
            These rubber couplings fit perfectly and do and excellent job. To replace all existing drain lines to the nearest point to make glued joints would have taken many hours and grater expense. For under $10 I saved hundreds and have a joint I can trust and depend on.
            by
            • Verified Purchase
            1 found this review helpful
            Innacurate Description
            Its clealry marked as 4”. It is very much 5”. Luckily I live close to store but still a huge annoyance and waste of my time. I don’t often need parts like this. Is this some sort of twisted “normal” industry standard of measurement? Like a 2x4 NOT actually being 2x4?
            by
              • Recommended
              3 found this review helpful
              Used this to connect a gutter cleaning kit to my Ryobi leaf blower.
              Used this to connect a gutter cleaning kit to my Ryobi leaf blower.
              by
              • DIY
              • Recommended
              1 found this review helpful
              These worked exactly the way I needed them to. I...
              These worked exactly the way I needed them to. I was worried that they’d be too tight when I slid them on so that I’d have a rough time of it, but they were just slightly larger and slid onto my old drain pipe without much effort. Highly recommended. Sure beats smelly glue and primer!
              by
              • Verified Purchase
              Easy to install & Works great ...
              Easy to install & Works great
              by
              • Verified Purchase
              I have a 42" flagpole and I used this item to cushion the pole in its' mounting bracket. The str...
              I have a 42" flagpole and I used this item to cushion the pole in its' mounting bracket. The straps were useful to hold it in place whilst I tightened down the bracket.
              by
              • Verified Purchase
              • Recommended
              worked well for my SaniFlow toilet. From the back of the toilet to the pump unit.
              worked well for my SaniFlow toilet. From the back of the toilet to the pump unit.
              by
              • Verified Purchase
              • Recommended
              2 found this review helpful
              Showing 1-10 of 435 reviews

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              Fitting or Connector TypeCouplingCouplingTrapCoupling
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              THD SO SKU 1000673311 1000673641
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