Polar Air Industrial 7.5HP 31CFM 1-Phase 2 Stage 80 gal.Vertical Stationary Electric Air Compressor-w/Pressure Lube Pump,w/Isolator Pads

Monster of a compressor. Makes my 7hp 80gal Campbell compressor look like a toy. Noticeably quiter then it also. Very fast fill time and recovery time while in use. Only down side I have found. They ship with oil. But receiving mine it’s barley in sight glass and their manual says should be middle of sight glass. And so far have had found 3 noticeable air leaks by sound so far. Will have to wait over night to see if it holds pressure. Need to invest in Teflon paste instead of tape who ever taped this one didn’t do very good job. Little disappointing. Hopefully this is the only issues I run into

The size and weight difference vs my other 80 gallon unit was substantial. I use this compressor in a full time shop setting, and while it does not run all day, because I always try to have more than I need to cut down on moisture, it does run an hour or two everyday. It’s been 2 years since I brought it home, and I am still impressed with the fill time, and how well it keeps up my tools. It keeps up with a medium blast cabinet with no problem, and never complains even when it’s 100 plus degrees in my shop. I have moved into larger building twice already, and I’m confident this compressor will be following me for quite some time.

Compared other brands as well as personal recommendations before purchase. I especially like the slower compressor speed. This means lower compressor noise level as well as longer compressor life.

Looks like a really good air compressor. Made in the USA!

My air compressor arrived a week early, crated very nice, looks impressive, very good customer service, answered all my questions, Very hard to find a USA made product these days, very very happy.

I have used Eaton for many years. This is my 4th compressor we have bought 2- 5hp and now a second 7.5 hp for my self. All the compressors are still running strong. You will not find a better company than Eaton and staff members like Matt.

This compressor is much bigger than i thought it would be. Everyone i have talked with has very nice. Hard to find nice and polite people these days. I will recomend Eaton to anyone looking for a great compressor!

I waited a long time to get a substantial air compressor. After reading forum after forum for years I bit the bullet and purchased this 7.5 hp 80 gallon model. I’m confident that it will do everything I want to do now and in the future without a problem. After living with small 1-3 gallon tank oil-less models for years this tool is a game changer. I love how quiet this thing is… and I haven’t even gotten the silencer yet. I plan on getting the muffler system to add on later. From my phone the air compressor measures about 70 Db right next to it and 55 Db at the entrance of my garage door. I can barely hear it outside the garage with the doors shut. It’s quieter than my loud car so I’m super pleased. Getting the unit into the garage was a bit of a struggle, I hired a small moving company to help due to my gravel driveway. The pallet was packed very well, the unit has no damage and seems to be very good quality. It fills the tank from 0-175 psi in about 4 1/2 minutes. The only issue I ran into was the pressure switch was screwed down at it’s base unevenly and allowed a small but very noticeable and annoying air leak. 5 minutes and a T25 torx bit fixed the problem and there has been no loss in air pressure at all since. I really like this thing. An air compressor of this size is a gateway to so many other potential projects and tasks that can be accomplished, get one.

Great compressor, very quiet. Megan South and Sydney Werts very friendly and helpful. Would definitely recommend this compressor.

This is a very good compressor. I’ve owned mine for about 5 years now, use it a few times a week, including for some pretty taxing applications (sand blasting, a lot of paint spraying) and it just performs and does it’s job. Quietly. Without fail. What else can you ask for in a compressor?

Change the oil and blow out the filters 1-2X a year. Drain the tank every day. That’s pretty much the beginning and end of the regular tasks this compressor asks of me, maybe 1hr a year in total service time. Nice they put a valve on the oil drain, makes it easier to do and less messy. It’s a well thought and out and executed compressor, I’d buy another one if I needed one. That said, other than oil, I think Eaton has seen the last of me because this compressor will likely last longer than I will!

Very great experience with Eaton Compressor. The compressor arrived in a timely manner and with no defects. It is currently up and running with no flaws.

Fantastic compressor! I replaced an aging 60 gallon ~13CFM unit with this 7.5HP 80 gallon unit and the difference is amazing. Even without the whisper package, the compressor is significantly quieter than my previous model, and I now have more than double the air output and the tank cycles much less than before. I added an auto drain and an hour meter for proper maintenance intervals. All components are heavy duty and built to last. The two stage compressor unit in particular is impressive; heavy cast iron with intercoolers, and the pressure lubrication system should keep all components lubricated properly. I am very happy with my new compressor and I have no doubt it will provide me with many years of heavy use. I picked the unit up at Eaton and Megan made the experience very easy, thank you!

This unit is a beast compared to the big box store compressors I am accustomed to. It filled up in a couple of minutes from empty, and is far quieter than the average oilless compressor. The sound it does make is also low-frequency so it isn’t irritating being around. I have this in a residential three-car garage and have no worries bothering my neighbors when it is operating. Would gladly make this purchase again.