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Your cart is empty.Broad compatibility: The Sump pump check valve is suitable for any pump with 1-1/2 "NPT flow rate. Transparent appearance: Check valve aquarium's valve body is transparent, you can directly observe the flow of water and whether the pipeline is blocked by foreign matter. Prevent water backflow: there is a check valve in the middle of the pump to prevent sewage from entering the sump again. The check valve has a unique spring-loaded baffle that keeps the pump quiet during operation. What's included: Comes with 4 stainless steel clips and 2 NBR couplings. After-sales service: If you have any questions, please contact us and we will answer your qluestions.
Chris
Reviewed in the United States on September 25, 2024
The product I received leaks. The fact that it is leaky kind of defeats the purpose of having a check valve. I wish I had looked closely at the reviews before I purchased.
Nicholas Burger
Reviewed in the United States on May 12, 2024
The media could not be loaded.
Lynn
Reviewed in the United States on March 15, 2024
👍
JL From Ohio
Reviewed in the United States on March 13, 2024
Working fine after installation 1 month ago.
M. Albinson
Reviewed in the United States on February 1, 2024
Have been dealing with a loud water hammer whenever the sump pump went on. Replaced the valve with this beaut and no more waking up in the middle of the night. Presto!
Jeff
Reviewed in the United States on November 14, 2024
Quiet operation and clear chamber makes verifying function simple.
Treat others w respect
Reviewed in the United States on January 8, 2024
I bought this and another check valve as a backup. The valve works but the length is short by about 1/2 inch than a typical check valve. The overall length is long enough for one of rubber boots (top or bottom where you connect to PVC pipe) cover PCV pipe for a hose clamp. It works but I’m concerned it might come loose as sump pump runs daily multiple times. I need to keep eye on it.
WolfnRaven
Reviewed in the United States on April 25, 2024
Currently this works as it should but am very doubtful that it will hold up for long. My sump pumps run every 10-20 mins in spring and it feels way to flimsy to hold up. Will update as time goes on. Easy enough to install though the clamps don't thread nicely like store bought ones. BF said - wow can tell this is a china product... Hopefully I am wrong because I really don't want to replace this again...
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