Flame Tech High-Pressure Piston Regulator for Inert Gases, Regulator for Nitrogen and Argon Gas, Forged Brass Body and Bonnet, Easy to Read Dual Scale, Precise Stabilized Control

Runs great had 4 people running on it. gotta be Careful tho will blow hoses!

Amazing! Definitely recommend this

Have used it for a week now. Works however calibration is off, If you want 200 PSI you will have to set gauge at about 300 PSI.

Worked purging my AC lines. Pressurized to 600psi.

Writing this mostly to offset the genius who gave a one star review cause he didn't get 800psi delivery out of a regulator with a max delivery pressure of 700psi, like it says in the model number and description. If not for that guy, I would have given this four stars. My one gripe is that the adjustment range is very small, only about 1.5 turns for the whole range, and it gets really hard to turn after ~400psi, almost feels like you're forcing it (but it works perfectly, so it's probably just how the thing is.)

I’m sure the product works fine but it does not have the same fitting as in the picture.

Use to fill my shocks every weekend. Great product. Check for leaks with soapy water upon arrival.

It works great for tig welding you just have to get the correct fittings for but it’s a great product for the price 😊

The regulator works perfectly, not complaints.

Me sirvió muy bien y el precio esta barato. Lo recomiendo.

Works great for AC leak testing

Works just as expected , good value

Purchased 2 for the shop to use with a nitrogen/hydrogen mix for leak testing Refigeration units. So far, working well.