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Pro Sump Check Valve 1-1/4 in x 1-1/2 in

Ratings & Reviews for Zoeller Pro Sump Check Valve 1-1/4 in x 1-1/2 in

4.5
154
Review
 4.5 out of 5
154 Reviews


88% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is generally well-received for its effective performance, easy installation, and quiet operation. Customers report it provides "perfect performance and quality" and appreciate features like the rubber couplings that accommodate different pipe sizes. However, a few users experienced issues with the valve not sealing properly or causing water damage. Overall, the consensus is that this is a reliable check valve that functions effectively.

Customer review summary generated by AI, including incentivized reviews.
154 Customer Reviews

Clamps are junk

Would Recommend

Bought & installed this today. Seems well made and works well.. My only gripe is the supplied clamps are junk... 2 of the 4 wouldn't unwind & jammed up. Probably should buy new clamps of quality if purchasing this valve.

January 9, 2022
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Response from Customer Care

Jack,
Please be aware that by over tightening the gears can cause them to strip and not tighten as designed. If you have any other questions, pl...

Customer CareJanuary 10, 2022

Zoeller

Purchased with heavy duty sump pump

Would Recommend

Purchased with the sump pump and seems to be working like a charm.

December 4, 2021
Verified Purchaser
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Response from Customer Care

NavyMom973,
The 1030-0181 is a great choice in sump pump check valves. Very reliable and dependable. If you have any questions, please call our ...

Customer CareDecember 6, 2021

Zoeller

Good quality

Would Recommend

Spring inside does a great job of faster shut off. So no noise.

November 18, 2021
Verified Purchaser
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Response from Customer Care

Mr T,
Yes, the 1030-0180 is a great check valve. If you have any questions, please call our tech support team @ 1-800-742-5044. And thanks f...

Customer CareNovember 18, 2021

Zoeller

Decent but has a lot of room for improvement.

Would Recommend

The metal clamps are crap. The screws don’t stay in one spot. Buy your own. The gaskets could use more length in the pipe to hold the full assembly together better.

November 13, 2021
Verified Purchaser
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Response from Customer Care

CGImana,
We are sorry to hear you are not satisfied with your purchase. To be honest, I have not heard anything really bad with this check valve...

Customer CareNovember 15, 2021

Zoeller

Easy replacement

Would Recommend

Perfect replacement for a failed check valve for my laundry sink pump. Easy to install and works perfectly. No leaking back and turning the pump on. Fits 1-1/4 and 1-1/2 pipe.

October 25, 2021
Verified Purchaser
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Response from Customer Care

Oldmechanic,
Glad to hear! The model #1030-0181 is a great replacement check valve. If you have any questions, please call our tech support team...

Customer CareOctober 25, 2021

Zoeller

Smooth connections, needs thrust protection.

Would Recommend

Easy install, all the clamps etc. needed for hookup.

September 11, 2021
Verified Purchaser
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Response from Customer Care

Ron23,
Glad to hear all worked out well with your choice in check valves. If you have any questions, please call our tech support team @ 1-8...

Customer CareSeptember 13, 2021

Zoeller

You can't go wrong with Zoeller.

Replacing the defective check valve was very easy to do.

August 3, 2021
Verified Purchaser
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Response from Customer Care

kr New Baltimore,
Thank you fore the kind words and for the five star rating! If you have any questions, please call us @ 1-800-742-5044 for...

Customer CareAugust 4, 2021

Zoeller

As expected, easy to install.

Would Recommend

Had previous check valve crack, replaced with this one. So far so good.

May 24, 2021
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Response from Customer Care

Mbeef,
We are glad to hear that! If you have any questions, please call our technical support team @ 1-800-742-5044. Thank you.,

Customer CareMay 24, 2021

Zoeller

Very disappointed

Would Not Recommend

I bought th8is check valve with the Zoeller pump few months ago, very disappointed it failed, the glued housing gave up and started to leak, photos.

May 9, 2021
Verified Pro
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Response from Customer Care

Essam,
This is very unusual for this to happen with our check valves. May I ask how you were using it? The check valve comes with a 90 day warra...

Customer CareMay 11, 2021

Zoeller

Worked great!

Would Recommend

I used this check valve to stop the back flow of the pump from our newly installed toilet in the basement when it was flushed. Works perfectly !

March 31, 2021
Verified Purchaser
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Response from Customer Care

MoBandy,
We are glad all worked out well for you. If you have any questions, please call 1-800-742-5044 for support. Thank you. Read More

Customer CareApril 1, 2021

Zoeller

Good value

Would Recommend

Needed to replace a check valve with a silencing air chamber. Either they don't exist anymore or are hard to find. Tried this model and was pleased that it operates much quieter than I expected. No need for silencing air chamber. The valve is well made; comes with everything necessary to install (two rubber couplers and four connector bands). Reasonably priced.

March 8, 2021
Verified Purchaser
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Response from Customer Care

schvaggs,
We are glad to hear that our check valve meets your needs. If you have any questions, please call our technical support team @ 1-8...

Customer CareMarch 8, 2021

Zoeller

Baffled

Would Recommend

Keeps water from sitting at the pump, also, this clamp on baffle enables me to change out the pump by loosing the clamps instead of having to cut the PVC to lift pump out.

February 15, 2021
Verified Purchaser
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Response from Customer Care

Larbear,
Sounds like the new check valve has helped your situation. If you have any questions, please call our technical support team @ 1-80...

Customer CareFebruary 16, 2021

Zoeller