I'm with Denny & Stuart. CFM should be your main concern. Beware of the CFM ratings listed. Few tools work at 40 PSI. The 90 PSI rating is more important to me. The purpose of the large tank is to reduce the amount of total run time & allow a little cool down time between runs. The IR I bought has an 80 gal tank & is rated at 18.1 CFM @ 90 PSI continuous with IR oil in it. The max pressure is 135 which is of no concern since nearly all air tools work at 90 PSI +/-. I've never come close to overworking it. They are sold at Tractor Supply and are only slightly more expensive than the Harbor Freight stuff.


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Name your dog Naked so you can walk Naked in the park.