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🔩 Master your pressure game with precision and durability!
The RX WELD Nitrogen Regulator offers adjustable output up to 600 PSI with a CGA580 inlet and 1/4-inch male flare outlet, built from durable brass with protective gauge boots and a 5-foot refrigeration hose. Ideal for HVAC, welding, and pressure testing, it combines precision control with rugged reliability favored by professionals.






| ASIN | B09C5X36VD |
| Best Sellers Rank | #8,942 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 512 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 |
R**D
Bought for mini split test
Perfect for my mini split nitrogen test and saved $ from renting it. I didn't try this hose for the vacuum test but worked well for 200psi line set test.
E**C
Ductless mini-split installation tool
Good quality product. Used to pressure/leak test a ductless mini-split.
J**0
Works well.
Good price, workmanship looks good, comes with hose. Recommend.
K**C
Nitrogen regulator
The one I received was defective. The replacement is good. Working as designed.
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 ~
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.
Z**E
Works fine. Arrived damaged.
I got this regulator for work. I do Refrigeration so i would be using it for pressure testing and purging nitrogen while brazing. The item itself is ok. It feels cheap but based on the price Im not upset about that. It regulates fine, not super accurate from what i can tell but i dont need it to be. It came damaged with the right lense cracked. The packaging was fine but the box was rather flimsy with some thin foam in it. It could have been a defective lense from the factory or damaged along the ride. Can't return it because my work hours keep me from doing so abd the gas money isnt worth it. Overall good if you cant afford a nice one or dont mind it arriving damaged.
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
3 weeks ago
1 month ago