BETOOLL Nitrogen Regulator - Nitrogen Gauge with 78.7" Hose, 0-600 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges

Not an industrial gauge set but worked well for my home use.

Excellent buy good business

Worked great to pressure test a mini split. Will have many uses for this.

Muy buena calidad duraderos y eficientes

The regulator does not go up in pressure beyond 300 psi with the T handle turned all the way in. This while attached to a Nitrogen tank containing 1,500 PSI. When the outlet of the regulator is connected to an accurate refridgeration manifold gauge set, the pressure reading on the regulator gauge is off quite a bit compared to the manifold. Overall I am unimpressed with it's quality. The box that the shipment came in was poorly packed, with the regulator in a much larger box with 1 crumpled up piece of paper for packing. Even though the regulator itself was packed on a foam cutout within the manufacturer's box I believe it may have sustained shock as the larger box was thrown around. I knew it was delivered when I heard the delivery person throw it up on the porch, as it made quite a loud thud. It may have sustained damage in shipping, who knows. I returned it.

When I received the item I tried to test a refrigeration line set to about 500 PSI. I was struggling to apply enough force to move the regulator around 300 PSI, then the safety release blew out at 375 PSI which scared me when it happened. I couldn't get the pressure any higher without the safety release blowing out. I read from another review to adjust the safety regulator and apply a small amount of lubricant to improve the operation. I undid the handle and sprayed a few drops of oil into the assembly. I then undid the safety regulator nut and then screwed in the thread until I could achieve 500 PSI. This should really be spelled out well in some instructions if this is being marketed as a 600 PSI regulator.

This was a nice find! The machining, finish, gauges, and included hose seem to be of good quality and are very nice looking. The low pressure regulator adjustment action was nice and smooth. I will not need to use this regulator on a daily basis but it looks like it is durable and built to last. I bought this regulator to attach to a N2 (nitrogen) gas cylinder specifically for use in testing an auto A/C system for leaks but it will come in handy for a number of different needs like filling the tires of our vehicles with nitrogen instead of regular air. Unfortunately, I didn't realize the thread on my A/C manifold gauge set for the yellow vacuum/charge hose has a 1/2" ACME thread and the hose that is included with this regulator is a 1/4" swage thread. This was my fault for not checking the threads before I purchased the regulator. Anyways, with adapters it all worked out and I am happy with this purchase.

Good unit, use it to nitrogen charge AC systems and nitrogen charge accumulators.

The main regulator is of good quality brass. The safety valve was set at 350psi. Adjusting it to around 450psi was possible, but reaching 600psi required the valve to be shortened. The gauges are low quality. As noted by others, it's stiff to achieve high pressure, but applying grease to the thread fixed that. Note that the threads are Yankee sizes, I had to change the main nut for an EU cylinder fit and get an adapter for the outlet.

ME GUSTO MUCHO TODO ES COMO LO DESCRIBEN

Unfortunately this product is for US market, so does not fit UK specification nitrogen bottles