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by Dennis SJ
on 4/19/2010
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This is the best check valve.
Its worth every penny you spend on it.
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by daflea
on 2/4/2010
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works flawlessly. No metal parts to corrode ever. Shuts tight every time!
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by love corals
on 10/16/2009
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This is the best things that I added to my pump. It really does the job to prevent water overflow in my sump during power outages.
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by GmArmand
on 6/1/2009
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this swing check valve performs its job well. I have had to check my pump once after installing it, and I had no leaks or dribbles.
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by JWW
on 5/26/2009
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I have ran these for over a year so far and no problems yet. They still seal off. I use them horizontally.
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