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🔥 Master your pressure game with precision and style!
The RX WELD Nitrogen Regulator offers adjustable output up to 600 PSI with a CGA580 inlet and 1/4-inch flare outlet, featuring durable brass construction and easy-to-read 2-inch gauges. Designed for HVAC, welding, and leak detection, it includes a 5ft refrigeration hose for seamless setup, making it a top choice for professionals seeking reliable and precise nitrogen regulation.






| ASIN | B09C5X36VD |
| Best Sellers Rank | #12,127 in Automotive ( See Top 100 in Automotive ) #5 in Welding Gas Regulators |
| Brand | RX WELD |
| Brand Name | RX WELD |
| Customer Reviews | 4.6 out of 5 stars 501 Reviews |
| Item Dimensions | 7 x 7 x 5.6 inches |
| Item Weight | 3 Pounds |
| Item dimensions L x W x H | 7 x 7 x 5.6 inches |
| Manufacturer | RX WELDER |
| Material | Brass |
| Material Type | Brass |
| Model | 20210809NRRH |
| Number of Items | 1 |
| Part Number | RX600N-WH |
| Thread Style | Npt |
| Thread Type | Npt |
| UPC | 782524668248 |
| Unit Count | 1.0 Count |
P**R
Well made and does the job
Nitrogen Regulator works well, Love the fact that everything is easy to read. I used it for DIY leak finding using Nitrogen tank
M**L
Used this to pressure test up to 500 psi with no issues
At first the regulator seemed like it was leaking and not working right, but eventually I got it to work. When you unscrew the valve, it does not automatically release pressure but instead will hold it. Maybe certain regulators always work like this, but I wasn't aware. So if you want to reduce pressure you'll need to vent it to the outside. Other than that, the regulator worked fine. I pressure tested copper refrigeration lines to just under 500 psi and it held without any leaks for over an hour. Definitely worth the money and will be keeping for future nitrogen needs.
E**C
Ductless mini-split installation tool
Good quality product. Used to pressure/leak test a ductless mini-split.
M**L
Did the job
Bought this to fill up my shocks and it worked as I needed it to. No leaks. It’s not very accurate and the adjustment handle is a little finicky. Seemed like it took some effort to adjust the pressure higher and would sort of jump with small turns of the handle. Not a very gradual rise of the needle. Had to play with it to get it to my desired pressure. Probably wouldn’t recommend for professional use. 4 stars for the value and the fact that it worked for my intended use.
V**Z
Regulator
Very nice!! Works like a champ
I**O
Great buy good price
Great buy for the price. Used on multiple jobs already
L**S
One of the Best in it's Class, we are so grateful ~
Excellent Item of top quality and construction. AS Advertised ! Really nice, attractive,and protective box and packaging. Good deal for sure ! Happy to receive, in fast shipping, as promised. Want to add that the dual pressure scales, color-coded black and red on guages for metric and standard pressure really is a PLUS. VERY PROFESSIONAL ! Thank you ~
R**U
Worked perfect
Worked perfect. No leakage. Used for purging refrigeration lines to braize together
A**I
Nice
Working good
J**R
Recomendables
Muy buenos manómetros
C**D
US specification thread ?
This regulator is for the US market so won’t fit the nitrogen bottles purchased in the UK ,!
R**N
Not good
Not for HVAC. Only for welders
J**.
dudaba pero si trabajó bien
dudaba de su funcionalidad por el precio, pero los tecnicos ya trabajaron con el y funcionó bien , y mucho mejor precio que uno local
Trustpilot
1 day ago
2 weeks ago