Nitrogen Regulator with 0-800 PSI Delivery Pressure, 60" Hose CGA580 Inlet Connection and 1/4'' Male Flare Outlet Connection

Bought this to do a nitrogen test on two mini split units I installed. Kept getting a leak on the vacuum gauge so I called the company and they recommended doing a nitrogen test to make sure. From what I saw, it was going to be pretty expensive so I wasn't really looking forward to it. Definitely wanted to do it the right way and not lose all of that refrigerant so I decided to get it done right the first time. Ordered this and rented a nitrogen tank from the local gas supply company and this gauge holds at least 2,000 PSI with no problems. I probably cranked it a little bit higher but I never needed to go over about 500 psi. The lines held great with no leaks so I made all of the connections and haven't had a problem in a couple months.Since I had the nitrogen tank and still have some gas left over, I also use this to check the AC system on a car and a truck. Still works great. Will definitely keep this for the next mini split I install I do.

Works well at a fraction of the price I expected to have to pay.

Good set of guages and hose for nitrogen bottle

Works great so far, only issue is that the tank guage barely clears the valve handle on the tank, so it’s awkward to open and close that valve.

This should be mounted in a frame as a work of art. It's has beautiful brass casting and machining. Works well. Range of adjustment a little lower than aI had hoped, but works well for my Nitrogen tank that pressurizes mini-split linesets for testing.