High Flow 150 PSI Fixed Flow Carbon Dioxide Piston Regulator for Tire Inflation

I use this on a 5# CO2 tank for filling my tires after a day of off-roading. I have 33" tires and usually run them around 38psi on the street and down to about 20psi off road. I don't do any major rock climbing or anything so no need to go much lower. This valve airs the tires back up to 38psi in about 12-15 seconds each. After the second tire it tends to get some frost on it and by the time I finish the 4th tire it's pretty frosty and cold. I've filled up approximately 4 times (16 tires total) without any issues at this point. Valve seems well made and gets the job done.

So I got my "generic Power tank" purposely set up to be basic. While I do like the "Real" Power Tanks and the individual components I've seen married up to them, I wanted a no frills approach to this great idea. 1st off, I wanted a C02 bottle that could be easily exchanged at the local Norco store, similar to how you swap out a BBQ propane tank. If I would have bought a Power Tank brand C02 bottle, I would have had to drop it off on a certain day to be filled at a remote location, then return on a different day to retrieve it. No thanks, now I pop in, & swap it out in a matter of minutes. Now the "Regulator" that this review concerns. Yes there are fancier ones, but I don't care about gauges and adjustments. I would just end up breaking the fragile dials and glass/plastic viewing windows over time. This Regulator is set to 150 from the factory, DONE! Turn the only valve on, the bottle valve and fill your tire(s). I also purchased a 6' air hose, and an analog tire pressure fill gauge that connects to the 6' hose that connects to this regulator. Analog means I don't have to deal with batteries or dead "LED/LCD" displays. I pull it out, use the quick connect on this regulator for my air hose and fill my tires. Done. Keep it simple, and extremely dependable while being fully functional.

Added this to my off-road spares kit just in case my regulator with gauges ever had any issues. Tested it out last off-road trip and it aired up 12 tires back-to-back (4 x 33", 4 x 35" and 4 x 37") with my 10lb CO2 tank with ZERO issues. It got a little frosty on the outside, but never lost flow nor speed/volume. A cheap and effective alternative to far more expensive models that can serve as a primary or backup(150 psi only) regulator for your CO2 kit.

I used this product for a little bit now and found it to be quite useful compared to using a air pump or free gas station air up stations. If your filling more than 1 or 2 sets of tires you may want to put the cylinder and valve somewhere where I can get heat as your basically using a form of refrigeration to add air to your tires. (Again that’s just a part of using Co2 over a compressor). The fitting on the END that’s included with it needs more documentation on where to get fittings for it but I ended up going to the local Home Depot to go get I/m replacement fittings to replace the included one. So far I have aired up 6 sets of tires using this valve and I would give it 5 stars if there was a bit better documents on the specific high flow fitting it used.

I will tell you that they have some of the best customer service I have had in a long time. Very quick to respond and knowledge of their product. I will be using over and over for sure. The product is very well made and works great. The package the products the way they should be so that it ensures the products arrive with out any damage. I was able to order everything I needed for my own CO2 air setup for my Jeep. I wheel a lot and wanted something that I could depend on to air up my tires really quick. Cost me half of what the big companies wanted.

Fantastic product made in the USA. No gauges. No problem. Simple to use. No worries about breaking any attaching gauges. Solid quick connect. Compact profile.

Attach this to a 5 lb C02 tank and inflate tires faster than a thing that’s pretty fast. I got this for using compressed gas to reinflate tires after offroading. Beats the socks off even the beefy air pumps. I love it.

This is definitely a heavy duty regulator! Its heavy and solid. Exactly what you're probably looking for. I've never had it freeze up on me, at least not yet.