This is a well made, quality product with one potential shortcoming. The threaded portion screws in too deeply into the stainless steel fitting for the water treatment portion of my tankless water heater system. This adapter will not tighten up before bottoming out, leaving a potential leak. This is likely a problem with the water treatment fitting rather than this adapter and I think this may not happen with other ittings. However the similar, but more expensive, brass press adapter sold by Supply House works perfectly, getting tight with plenty of thread depth remaining. I recommend the brass fitting over the copper.
VS
Most Liked Negative Review
This Bluefin fitting doesn't fit the bill.
This full copper fitting has less threads and won't make up properly regardless of sealant, tape or dope. In boxed quantity, go for the JW copper fitting or Viega if you can use bronze. Returning all that I didn't use before I waste any more of my time. Every one I've threaded into a brass female end, valve or flange or union, has leaked. Copper to copper seems okay, but how often does that occur.
Showing 1-10 of 14 reviews
I love these
There great doesn't matter if there is water standing in the or a slow drip they work half the effort of sweating a joint.
DL
Vandalia Ohio
1 months ago
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Great quality product! Never failed yet!
They've always worked great for me in the past and even though this was a small order I was pleased that I got it right away so I could get back to finish the job! Thank you for getting it processed and shipped so quickly!
Phil B
Troy, Michigan
2 months ago
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Great quality for the price.
Used for connection to hydronic buffer tank. Very satisfied to the quality vs the higher priced option.
Transitman
Denver
8 months ago
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On time and economically priced
I am very pleased with the service that I received from Supply House. The product catalog is very comprehensive, and the pricing is more than fair. I am definitely a patron.
Booker
Washington, DC
11 months ago
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Great value!
Super reliable! Great threads on every piece.
BMWBOB
Massachusetts
1 years ago
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I will buy again
I buy them all the time great product
Pol mc
Garden Valley
2 years ago
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This Bluefin fitting doesn't fit the bill.
This full copper fitting has less threads and won't make up properly regardless of sealant, tape or dope. In boxed quantity, go for the JW copper fitting or Viega if you can use bronze. Returning all that I didn't use before I waste any more of my time. Every one I've threaded into a brass female end, valve or flange or union, has leaked. Copper to copper seems okay, but how often does that occur.
Backflow Boss
Stroudsburg, PA
2 years ago
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👍
Bluefin Copper Press Fittings Don't Seem To Insert Onto The Pipe As Far As Other Brands. Also The O Ring Isn't Factory Lubricated. Ive Used It With No Issues Tho. Works Fine For Boilers And Potable Water Applications. I Like That Their Threaded Fittings Come With A Plastic Thread Protector Cap.
Sam
Lima
2 years ago
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Works Great, Exactly as advertised
I use this product above water heaters so the next installer can just go with a FxF water connector and it works great.
Mike
Colorado
2 years ago
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Have used multiple times.
Good product. Works just as good as Viega without the high price.
Part time professional plumber
Toledo ohio area
3 years ago
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