MEANLIN MEASURE 1/4 Inch Air Compressor Regulator with Gauge, 0-180 PSI Air Gauge Regulator Inline for Air Compressor and Pneumatic Tools (Four-Way Valve)

It works as anticipated. It was my first time using one of these and it did not come with instructions! I later read through Amazon’s product description which provided needed information. Beware - lesson learned: air has to flow in one direction only as indicated by the little arrow or pointer. I first connected the regulator backwards and it would not work (thought it was defective) – under Amazon’s product description the manufacturer indicates connecting the unit backwards can damage it. Considering the cost, could not have asked for more. The quick-disconnect connectors that came with the kit did not work for me – they were not compatible with the Legacy Manufacturing Type C (Automotive) connectors I have been using.

Had to add this to a harbor freight compressor. Night and day. Worth the price imo.

I bought this to replace a cheap "bleeder" valve that broke due to low quality materials. This is a proper pressure valve that works well in tandem with my airbrush sized compressor's auto shutoff feature which shuts the compressor off when the small storage tank reaches 80 psi. It properly steps down the pressure to 20 psi, which is perfect for airbrushing most hobby paints. The set came with everything needed for installation. Very happy with my purchase.

Kit had everything needed, but unfortunately, it had a small leak. I worked thru it since the price was great and overall quality was good.

It was missing the plug that blocks the third hole

This regulator kit was a perfect fit for my Craftsman air compressor. Works great!

I bought this one time before, and a week later it went bad, waited a bit and ordered another one. same thing. trash trash trash, leaks out of everything, and it's all the way tight. it leaks out of the gauge and the grey nozzle the most. The grey nozzle is a factory piece and is already installed as well. TRASHH!! don't buy this one.

Purchased this regulator to assemble a G gauge steam train. The regulator worked OK the first time and kept the pressure set to 30 PSI. Recently, (after the return period) we needed to use the regulator again for adjustments. The regulator could not be adjusted. It basically failed after one use. Contact information for the seller could not be found to resolve the matter. So if you plan to use this item more than one time, you might consider another product.

Excelente constitución, excelentes materiales, excelente acabado, excelente funcionamiento totalmente recomendado

If you already brought this and can't return it, You can use is as safty valve would release the air if it reach that PSI you adjusted to. Otherwise it's bad quality and leaks so please try some better one