Appion MGAVCT 1/4 MegaFlow Vacuum-Rated Valve Core Removal Tool

Best core tool for pulling vacuum

Whats nice about this is that it comes with extra o-rings and a strong magnet on the core remover end so you can just stick the stem with the valve core on the side of the condenser-2 things that my Yellow Jacket one doesnt have. But not too important is the Appion has a plastic ball valve handle and the yellow jacket one has a metal handle. Not a big deal.

well made,good value for money,have used it several times and have had no issues

Pretty awesome piece of gear, seems to be made with pride, very nicely machine finished. Has a nice detent on the ball valve that clicks into place, wasn’t expecting that, very nice detail that lets you know it’s fully open. Glad I went for this one, paid a little more for it, but a few dollars won’t matter if I enjoy using it a few times. I bought it because I run into leaking valves and it’ll be nice to just be able to replace them without having to mess with charge in the system, being able to evacuate quicker and get a T for my micron gage is just a bonus. Very pleased with it so far. It’s very heavy for its size made with plenty of material, nothing thin or cheap about it. Very grippy, easy to tighten with oil on your hands while not digging into your skin like it’s too sharp.. Just a nice little piece.

Very handy tool for any HVAC engineer. Very high quality American made and easy to use

It works well under vaccum replaced shrader core under vaccum to test and it just works

I used this tool and it worked excellent.

From my experiences theyre the best out there.

Purchased my original one because I saw them on so many HVACR pro videos. I loved it so much I bought a second one. The seals are great all the way around, the threads on the connections are smooth and the ball valve is leak free. They even include an extra set of o-rings. Ill continue to buy these as/if needed.

Its exactly what you would expect it to be