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$128.71 each
In Stock
Get 4 Tue, Jul 7
Order by today, receive Tuesday
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Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Description
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MQ Flow Sensor Kit
Specs
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| Type: | Replacement Part |
|---|
Questions?
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Product Reviews
4.92 out of 13 reviews
100% would recommend this product
5 star
92%
4 star
8%
3 star
0%
2 star
0%
1 star
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Showing 1-10 of 13 reviews
Great kit with everything you need
Fast shipping too.
It turns out my electronics were going bad, so the new sensor didn't fix my pump cycling problem. But it was worth a try.
jb
Central Texas
2 years ago
Verified Buyer
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All in One Fix it Kit
This flow sensor kit fixed my MQ3-45 which had been constantly pressure surging. I'm not sure what goes bad, maybe the Hall effect sensor in the top with the wire? However, at least a new unit cures the surging issue. Removal and replacement was pretty straightforward (Grundfos has a YouTube video on R&R) and this kit includes absolutely everything down to new screws to get the job done all at once. Supply House had them in stock and it was shipped very quickly. Always a good experience.
Stormy
Asheville, NC
3 years ago
Verified Buyer
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Worked like a charm
Thought I needed a new booster pump but my plumber felt a new sensor would work. Worked great!
Sissy
Marlb, Ct
4 years ago
Verified Buyer
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The Right Replacement Kit for an Identified Problem
The MQ Flow Sensor Kit was just what I needed to resolve a sudden pressure drop that occured with our 4-year old Grunfos MQ3-45 pump. The pressure issues stemmed from the short cycling that the pump started to exhibit. Replacement of the flow sensor kit stopped that problem, and restored the water pressure in our home.
JML
San Marcos, CA
4 years ago
Verified Buyer
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Quick delivery and the part worked great.
I installed it about a month ago and so far our booster pump isn't short cycling anymore.
Cruse_t
MA
5 years ago
Verified Buyer
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I would buy this product again
Replace in kind MQ Flow Sensor solved the problem. pricing fair , delivery service was on time good packaging
Vince
Pasadena, CA
6 years ago
Verified Buyer
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Fixed short cycling pump.
I had a pump that was subject to a low continuous flow (1GPM). I'm using it to drive an outdoor misting system with purified water. These pumps are supposed to maintain pressure as long as there is flow, however, mine was cycling on and off. Based on my observations, this was the most likely part that would explain my operation. I replaced the flow sensor, and the problem was fixed. Your problem may be different, but if it is similar to mine it is worth a try. Cheaper than a new pump.
John
Scottsdale, AZ
6 years ago
Verified Buyer
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Perfect OEM part
This solved the problem of my Grundfos pump cycling wrong. OEM part so it fit perfectly and solved my problem.
Southern Shopper
Fort Myers, FL
7 years ago
Verified Buyer
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My Grundfoss booster pump works again! Thank you Supplyhouse
My Grundfoss mq 3-35 works again thanks to Supplyhouse. Changing out my pressure sensor did the trick and stopped the short cycling issue, that was preventing me from using my booster pump. It was easily installed. Thank you!
Ivey
Ellsworth Maine
7 years ago
Verified Buyer
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It worked
Fairly easy repair and arrived next day
Neal
Severna Park, MD
8 years ago
Verified Buyer
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