[RickM]

Since we're on the subject of media blasting, a two stage is what you would want as it's designed to deliver cooler, drier air. Since we're on the slippery slope you may as well consider an air dryer. You want lots of dry CFM.

If you know what to look for a good unit can be found at the places I mentioned.

This from a previous thread:

"FWIW, CH makes different grades of compressors. Their Iron Force series... is a pretty decent machine.

..... If going for a cast iron cylinder type unit make sure it's solid cast iron and not sleeved....or another material.

Unfortunately the motors can vary in quality and getting info can be tough. Look at the amp consumption on the motor. If two motors are rated at the same HP then the one with the higher AMP rating is likely closer to the claim. Does the motor have solid copper windings? Bushings or bearings?

Other features to look for:

- Lower running compressor. The lower the rpm requirement the better. (noise and heat)

- Pressure unloader- restarts are easier on the motor, starter and electrical system.

- Look for ceramic or SS disc valves as opposed to "reed' valves "


Posted by CarreraDan on same thread:

"The good news is that I talked to the tool vendor at Lowe's today (same one we had at Home Depot) and the Kobalts are made for Lowe's by ABAC American who make Bel Aire, etc. Also, if you have any problems during the warranty period they will pay to get yours picked up and a new unit sent out--I don't know if I believe this 100%, I would think they would make small repairs if needed. I think this is one of the best units in my price range (around $500 to $600)."