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WYNNsky High Flow Air Coupler and Plug Details
High Flow air fittings provide at least 60 SCFM under 100PSI working pressure, which provides up to 70% more airflow for optimal power to your air tools and applications. (The normal air fittings provide 35 SCFM under 100PSI working pressure).
Quick-Connect Design: there is six locking balls in the coupler which hold the plug securely, Push-on style coupler, insert plug into coupler for fully automatic, quick coupling action without pulling sleeve back.
As an perfessional seller, we can ensure that all requirements have been met for the products we carry. Your product will come in its original packaging with all hardware, accessories, manuals, and instructions included by WYNNsky.
Linda R.
Reviewed in Canada on March 4, 2025
Good quality ....no leaks
Eddie
Reviewed in the United States on March 14, 2025
Update:After I left this review I was second guessing myself. I tend to believe others are right and I am wrong. So I decided to measure a genuine Milton V Style connector and these.The Milton male connector plug had measurements on the initial rib and lowere body of 0.4665 and 0.4770 respectively. The Milton female receiver had an ID of 0.4745. So there was about 0.005 clearance, or 0.0025 per side.The WYNNsky male was 0.4775 / 0.4770. That's an interference fit of about 0.0025. Numbers don't lie - they don't fit.Initial review:The male plug doesn't fit in the female connector. Not Milton's and not the ones shipped with them. So until I get time to chuck them up in the lathe and turn them down they are useless. The o-rings look very loose in the female connectors and likely to be damaged after a few connections - time will tell. I thought I saved money, but I ended up wasting money.
Stevio
Reviewed in Canada on January 9, 2025
These are by far the best 1/4" Npt quick fittings I've ever used.
Jacob K.
Reviewed in the United States on August 9, 2024
Its like going from a v6 to a v8. These connect and seal well. It's a pretty decent kit that I used on a few different tools I have
ben
Reviewed in the United States on July 27, 2024
So far they seem to be pretty well made. They clip on easily to high flow and regular fittings smoothly with no leaks and release very easily. They have a 1 year warranty also according to the package.
belzebob
Reviewed in the United States on December 19, 2024
These have out lasted the aluminum Milton ones and still haven’t leaked. At all.
Just A Guy
Reviewed in the United States on November 6, 2024
I use these high flow couplings on all my air tools in my shop. For the price, you just can't beat the improvement in flow these provide, plus the ability to just push the hose on and have it lock onto the tool without having to pull back the collar is very nice!
Paul Hilsenrath (the patron saint of good coffee)
Reviewed in the United States on October 14, 2024
The title of my review tells all. The connecter will sometimes state open and begin draining the compressor. This can be a pain. In retrospect I should have spent the extra money and bought the Milton brand. That would be my recommendation. If the problem persists I will switch to the Milton.
TomW
Reviewed in the United States on January 14, 2024
This is a good set for the price. Not cheaply made like some. Amazing how much difference a V (high flow) fitting makes if your hoses don't have a restriction elsewhere. Ended up ordering 4 sets before it was all said and done. My kid didn't want to spend the $ for new fittings (I had to put my foot down, amazing how all the tools quit disappearing when he had to pay for any tools he needed but we no longer had). I got tired of him coming to borrow my hoses and fittings because he couldn't get enough oomph from his so I finally caved and got him some. I see complaints about leaking or the o-rings going bad. I do have some that sometimes leak a little bit but doesn't take much to make them quit hissing. I've never used air tools that didn't do this. That said, I don't use air tools daily anymore (retired mechanic) so that probably factors in to it. The o-ring's might be problematic otherwise but I don't see these being any different than any other style that uses o-rings (All the high flow I've seen use them- but that doesn't necessarily mean anything). It takes a little getting used to this type fitting if you've always used the type you have to pull the collar back on. You have to feel or hear the collar lock forward or it will pop out. Other than that the smaller 1/4" fittings I used before fit into these for the tools I didn't need the high airflow from, but that might entirely depend on which style you used before. At least these aren't aluminum or junk metal like some I've seen.
Nitric Acid
Reviewed in the United States on April 4, 2024
Bought these to improve the power of impact wrenches and air hammers. They definitely make your air tools be all they can be. While they improve the power of air tools (even with a small compressor) be prepared for working in short bursts to allow the compressor to recharge. Saw significant gains even with a smaller 4.5 gallon compressor. These have held up fine, even when used in the driveway with an air hammer.
arnold stubbert
Reviewed in Canada on September 15, 2023
just what i wanted .
Alex luffer
Reviewed in Canada on June 25, 2023
Good product!
Philip C.
Reviewed in Canada on November 6, 2020
These accessories are great and budget-friendly, but the only problem I had was that the couplers sometimes get locked in the open position and I have to pull the sleeve to get it back to its normal position. Not that huge of a problem though.
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