BETOOLL Nitrogen Regulator with 0-600 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges

Just as described, works great!

Was a direct replacement, works great

Package was delivered promptly

*** 2 stars taken off because I bought 2 and both has the right pressure gauge cracked per my photos. Amazon is taking them back no issues, but this is for sure frustrating and I'm hoping the third one I get doesn't have this issue. They're packaged very well so I think it's just bad QC at the factory.** Update: third gauge set received, this time both gauges had cracked window edges. I'm just going to keep one and live with it for the price...** Update 2: customer service reached out promptly to remediate my experience, and assured me they're looking into the manufacturing problem. Giving 1 star back for great customer service.---------I'm reviewing the 800 PSI version, which the product description says has a max output of 700psi. I can't speak to the 600 PSI version.For HVAC pressure test, I need to test between 550-600 PSI, so I bought the 800PSI version. In my preliminary quick test, the pressure release valve opens right at 700 PSI, and closes again somewhere between 630-650 PSI (see photos). This is more than enough for what I need, but I believe you can take off the pressure relief valve and adjust it higher if needed.Accuracy wise, the gauge reads almost exactly what my Yellow Jacket gauge reads, so no issues there.I used a drop of HVAC oil before inserting the knob, which is pressure rated. Worked great and didn't have issues with turning the knob all the way to 700 PSI and beyond. The knob can definitely go further so no issues there.Overall incredible value for the money, minus the cracked gauges QC issues.

Gracias

Works good. This is my back up. But I've used it to make sure it works. Don't put to much pressure through the manifold

I recently purchased this nitrogen regulator, hoping for an efficient and reliable device. Unfortunately, my experience has been less than satisfactory. There are several issues with this regulator that I feel obliged to share with potential buyers.Firstly, the build quality is subpar, not what you would expect for a device that's supposed to handle high-pressure gases. The materials used seem cheap and flimsy, leading me to question the longevity of the unit. Upon unboxing, I noticed visible signs of poor craftsmanship, like poorly aligned parts and visible gaps.The second and most frustrating issue is the inconsistency in gas flow. A reliable nitrogen regulator should maintain a steady output pressure, but this one fluctuates unpredictably, making any precision task nearly impossible. This regulator has failed to keep a stable nitrogen flow, leading to wasted gas and time.Also, the gauge on this device is grossly inaccurate. Despite calibrating it several times, it still fails to provide accurate readings. This adds to the problem of inconsistent gas flow, as you can't trust the gauge's readings for your operations.Safety is also a concern. Due to the poor build quality and the unpredictable nature of this regulator, I felt uncomfortable and unsafe using it. With something as crucial and potentially hazardous as a gas regulator, safety and reliability should be paramount. Sadly, this product does not meet these standards.In conclusion, I cannot recommend this nitrogen regulator to anyone. The poor quality, inconsistent performance, inaccurate gauge, and lack of reliable customer service make it an unworthy purchase. Investing a bit more in a quality, reliable regulator will save you time, money, and potential safety hazards in the long run.

They say the male is 1/4… and I imagined it was for the neomatic one. or tubes… but it is for larger ones, it has a 3/8 connection… and I wanted them for the nitrogen tank and to put air into the neomatic tires… I have to buy an adapter, I'll just write my opinion in case there is someone who uses them for neomatics or coilovers shocks.