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Henry –
it worked great
Trikki –
This Zoller check valve works good and easy to install.
Andrew –
I am very happy with this pump. It is a true workhorse. Well built, durable and it does its job.
Porkey –
Great product I replaced my existing valve for my sump pump with this and is MUCH QUIETER
jwan3650 –
seems to be fairly quiet
Bryan S. –
Replaced an existing check valve that was glued in place. Very pleased with the product.
James –
Used for my battery back up, zoeller has a great reputation
tokey –
This check valve last for many years in a very active sump pump application.
Kenny –
I use these all the time, l recommend them.
Robert –
Perfect fit and function, should work for years to come