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1-1/4 in. or 1-1/2 in. NPT Universal Check Valve

$679
  • Designed for 1-1/4 in. or 1-1/2 in. connections
  • Nitril-bruna N seal prevents water backflow
  • ABS construction ensures high durability
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Product Details

The Superior Pump 99555 Universal Check Valve will fit any 1-1/4 in. or 1-1/2 in. NPT male or female thread and is made from durable ABS plastic. Designed to fit all types of ABS, PVC or rubber pipe connectors, the 99555 will make installing your sump pump check valve simple and easy. The high quality Nitril-Bruna N Seal ensures water remaining in the pipe does not flow back into your sump basin. Package includes 1 universal check valve and 2 adapters.
  • Will fit any 1-1/4 in. or 1-1/2 in. NPT male or female thread
  • Made from durable ABS plastic
  • High quality nitril-bruna N seal
  • Package includes: 1 universal check valve and 2 adapters
  • Works with all 1-1/4 in. or 1-1/2 in. connections
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

10Questions
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Q:Can I configure this so I can get 1-1/4 MPT on both ends?
by|Mar 30, 2021
1 Answer
Answer This Question

A:  Hi there, This check valve comes with the fittings for either 1-1/2" and 1-1/4" pipe threads. Thanks

by|Mar 31, 2021
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    Q:What is the length?
    by|Jun 10, 2020
    1 Answer
    Answer This Question

    A:  This product is 7" long.

    by|Jun 12, 2020
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      Q:will this work outdoors on a pond pump?
      by|Apr 26, 2020
      2 Answers
      Answer This Question

      A:  Yes.

      by|May 12, 2020

      A:  Hello! This product would work in conjunction with a pond pump in an outdoor set up. Thank you!

      by|Apr 28, 2020
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        Q:Would this work with an aquarium, placing it inline on the return hose? Power goes out, pump stop...
        by|Apr 18, 2020
        2 Answers
        Answer This Question

        A:  Yes

        by|May 12, 2020

        A:  Good morning, Yes this will prevent water from siphoning back and should work just fine for this. Thanks

        by|Apr 20, 2020
          Showing 1-4 of 10
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          Customer Reviews

          4.4 out of 5
          (50)
          • 4.4
            out of 50 reviews
          • 79%recommend this product
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          Showing 1-10 of 50 reviews
          This check valve has not been installed yet. But it...
          This check valve has not been installed yet. But it looks to be of very good quality. I bought it because of its compact size, higher than normal head rating, and low price.
          by
          • Verified Purchase
          The pump works great....
          The pump works great.
          by
          • Verified Purchase
          Worked great. Used to pump water off pool cover....
          Worked great. Used to pump water off pool cover.
          by
          • Verified Purchase
          Pump works excellent...
          Pump works excellent
          by
          • Verified Purchase
          by
          • Verified Purchase
          Works perfectly. Makes using the pump super simple...
          Works perfectly. Makes using the pump super simple
          by
          • Verified Purchase
          Exactly what I ordered, as well as arrived early!...
          Exactly what I ordered, as well as arrived early!
          by
          • Verified Purchase
          Did a great job pumping water out of flooded yard....
          Did a great job pumping water out of flooded yard.
          by
          • Verified Purchase
          Easy install on pedestal pump discharge port. It makes a clunk noise when closing, but not very loud.
          Seems sturdy. Clunks closed, but not too load.
          by
          • Verified Purchase
          • Recommended
          I bought it as an insurance policy in case of...
          I bought it as an insurance policy in case of a flooded basement. I hope I never have to use it!!
          by
          • Verified Purchase
          Showing 1-10 of 50 reviews

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