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Industrial PLUS Series 80 Gal. 7.5 HP 208-Volt 3-Phase Silent Air Electric Air Compressor with pressure lubricated pump

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  • Noise suppression system reduces decibel rating up to 20%
  • Filtration system protects and extends pump life
  • Super-quiet low RPM with solid cast iron construction
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Product Overview

EMAX Compressor Tools and Equipment deliver overwhelming performance to ensure they meet the needs of the most demanding environments. All products are designed with exacting tolerance and specifications to deliver all the power needed at the Jobsite, Garage or Shop for extreme performance. This EMAX Industrial Plus 7.5 HP 2 Stage V4 3 Phase vertical 80 gal. Piston Air Compressor is designed for up to 70,000 hours of commercial or industrial use with proper maintenance. This unit delivers 31 SCFM @ 100 PSI, top PSI of 175. Our unit features industrial TEFC electric motors, magnetic starters, automatic tank drain, powder coated ASME tank 200PSI rating, along with our continuous run functionality all paired with all cast iron 70,000 Hr. rated patented pressure lubricated reciprocating pump. This unit features our patented Whisper100 silent air system already installed. The Whisper100 dissipates compressor intake noise by channeling the intake air through a series of baffle plates. This low-profile system adds 4 levels of air filtration along with making the compressor quiet, lowering the decibels by more than 35%. All backed by the warranty in the industry!
  • Ram-tek solid steel, heavy gauge rods are built for maximum performance and durability
  • Flow tek concentric disc valves deliver maximum performance and longevity
  • 208/230/460 Volt Option Available
  • Premium 5 layer filtration system prevents foreign matter from entering intake and extends pump life
  • Silent Air Technology
  • 7.5 HP industrial motor with low 1750 RPM design extends useful life
  • Auto tank drain 110-Volt dual timer controlled, eliminates daily maintenance
  • Continuous mode functionality for workloads over 50% duty cycle eliminates wear and tear on your magnetic contactor
  • Belt tension adjustor for fast, easy one-turn design reduces vibration and extends belt life
  • Patented Pressure Lubricated 2-stage cast iron pump
  • ETL Certified
  • 30% Quieter than our competitors
  • California residents

Additional Resources

From the Manufacturer

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Product Depth (in.)38 inProduct Height (in.)72 in
Product Width (in.)42 in


Air Delivery SCFM @ 40PSI36Air Delivery SCFM @ 90PSI27.9
Amperage (amps)24 AApplication UseAir Brushing,Blow Cleaning,Bolting/Wrenching,Brad Nailing/Stapling,Cutting,Drilling,Finish Nailing,Framing Nailing,Grinding,HVLP Painting,Hobby Nailing,Hobby Painting,Inflation,Roof Nailing,Sanding,Spraying,Surface Prep
Battery Amp HoursNo BatteryBattery/ChargerTool Only
Charger IncludedCharger Not IncludedCompressor Tank Capacity (Gallons)80 gal
Compressor TypeGarage & IndustrialCompressor Volume RatingNot Measured
Compressor/Air Tool FeaturesTank Pressure GaugeConditionNew
Decibel Rating (Outdoor)Not MeasuredHorsepower (hp)7.5 hp
IncludedNo additional components or accessories are includedLubrication TypeOil-Lubricated
Maximum Pressure (psi)175 psiNumber of Total Batteries Included0
Phase Type3 PhasePortableNo
Power SourceElectricPower TypeCorded Electric
Product Weight (lb.)870 lbReconditionedNo
Returnable30-DayStage CountTwo Stage
Tank MaterialSteelTank StyleVertical
Tools Product TypeAir CompressorVoltage (v)208v
Voltage (volts)208 V

Warranty / Certifications

Certifications and ListingsCSA Certified,ETL Listed,UL CertifiedManufacturer Warranty5 Year

Questions & Answers

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Customer Reviews

  • 5
    out of 102 reviews
  • 100%recommend this product
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Showing 1-10 of 102 reviews
High Quality Beast!!!
This is hands down the best air compressor I have ever owned. I went from a comercial grade 80 gal to this 7.5 beast. It's very well built, and super quiet, I was shocked by the noise, night and day compared to my old one. If your looking for the best built low noise piston driven air compressor look no farther this is the one to getextremely happy with it!!!
    • Recommended
    Sand blast as much as you want
    I bought this 10 hp/80 gallon Emax compressor to improve my ability to use air for sandblasting. I highly recommend this compressor. I restore cars as a hobby and this is going to make things so much easier. I went from an oil less, loud 11 scfm compressor to the 38 scfm, QUIET and i do mean quiet Emax. Wish i would have purchased it a yesr ago. Game changer
      • Recommended
      Quiet and smooth running
      After uncrating and getting in the garage, this is the biggest air compressor I ever had, I hooked this onto my 60 gallon and put copper lines out. Produces great pressure for all my needs. I can stand next to this and talk to someone. Great product for the money.
      Response from Emax TeamNov 30, 2020
      Thank you for taking the time to leave us a review!!! Welcome to the EMAX family!! EmaxCompressor
        • Recommended
        So far...
        It’s quieter. I didn’t need a new compressor, I just needed a tax write off. American made and quieter, I’ll take it. Received it in July but being in the middle of a project I just installed it last week. Purchased a regulator got it plumbed and wired in and started it up. Had one little issue, the ball valve on the output of the tank leaked (the actual valve were its body is threaded together). I called Emax, they of course had me in their system because it was shipped direct and I had a new valve on Saturday. Great service, and so far a nicer compressor.
        Response from Emax TeamNov 11, 2020
        Thank you for the time you took to leave us a review! We are happy to hear that we could resolve the small issue quickly. Thank you for choosing EMAX! Welcome to the EMAX family! EmaxCompressor
          • Recommended
          Great compressor - great U.S. company!
          This compressor is impressive.....and massive (10hp/80gal) - it makes the others you've seen in Home Depot (or any of the other box stores or farm stores) seem "cute," so be ready for that! It is very well packed - bolted on a pallet surrounded by a light frame and OSB. I had it delivered rather than picking it up at the store because I don't have a forklift/tractor/etc to unload something of this size. Fortunately with a little creative thinking and an engine hoist I was able to get it off of the pallet and get it in place. It was easy to wire and I DID use the recommended vibration pads and bolted it to the floor. As I said, the pump and motor on this thing are massive, so I'm certain it's quite top heavy! When I fired it up there was one very slight air leak from the pressure regulator switch (or whatever it's called) - a slight tweak on the torx screws holding it together stopped it with no further issues. No leaks or issues with any of the fittings. I've never had an automatic drain - it's nice! I had planned to pipe the automatic drain outside, but it came with this little brass filter thing that dissipates that "blast" that it does, and since it's venting every 45 minutes (or however you decide to set it) there isn't 2 gallons of water in there like there always seemed to be with the old compressor when I would eventually remember to crawl under it and release the manual drain every week.....or 12. Anyhow, with the Emax being INSIDE and somewhat climate controlled environment, I decided to just see what happened if I let it vent inside......so far nothing.....I don't even actually see water come out of it at all - I think the brass filter thing atomizes what little moisture has built up since the last time it vented. My old compressor was outside in between 2 buildings - I put this one inside. It's not "silent," - to expect it to be so would be foolish. It IS, however, very quiet compared to any other compressor I've been around. The noise inside the building that the EMax creates is similar to my old compressor - but remember the EMax is INSIDE and the old one was OUTSIDE! (Metal insulated building for those wondering.) I have a small semi-portable older Craftsman compressor in the garage of my house for convenience - turned it on to air up a tire the other day and was reminded how obnoxious compressors can be! I'm glad I chose the "silent air" version of the EMax. Anyhow, if this EMax compressor doesn't last "forever," I'll be surprised, as it seems to be VERY well made. The company is very nice to deal with as well. I had a few questions prior to purchase, and a couple after. They also called me a few times (I can be hard to reach sometimes) to make sure I got my warranty set up. They seem to be a genuine US company making a good product that they'll stand behind if you do your part. I'm so tired of buying Chinese crap that may or may not work, so when it came time to replace my existing compressor, I searched for something made in the US, which is how I found EMax. I paid more than I had initially planned to spend to replace my old compressor, but if this thing is as good as it seems so far, I don't care! I really think this is one of those "you get what you pay for" situations. Oh, and when I ordered, I was given an estimated delivery date of about a month, but it came in about a week, so have your space ready, just in case!
          Response from Emax TeamNov 2, 2020
          WOW!!!! THANK YOU!!! We appreciate the time you took to write this review. It means a lot to us when our customers do research before purchasing, even more when the details that we put so much value in are noticed. Thank you again for your review and for choosing EMAX! Welcome to the EMAX family! EmaxCompressor
          • DIY
          • Recommended
          When I picked it up at the store I took it home and uncrated it I found the site gauge leaking I ...
          When I picked it up at the store I took it home and uncrated it I found the site gauge leaking I loosened and did get get to stop. Luckily I had purchased the oil and filter kit and had it on hand because I did need about 1/3 of a quart of oil. The compressor seem to be noisier then it should be. I took the cover off of the silent box and found the filter just barely hanging there I tighten it up and it was much quieter and yes I do like the compressor very much now. Just need better inspection at assembly.
          Response from Emax TeamAug 12, 2020
          Gary, we are sorry to hear about the troubles you first encountered , I have passed that info on to our production team so they can address. We are happy that you like the compressor. If you need anything please feel free to reach out to our team at 937-540-1141. Welcome to the EMAX family! EmaxCompressor
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Great product!
          I bought this compressor for my new metal sculpture studio. It is powerful and quiet! I run a sandblasting cabinet, multiple air tools and a Plasma cutting table. Often running a couple tools at a time. The compressor keeps up and stays cool. Excellent so far!
          Response from Emax TeamJul 10, 2020
          Thank you for taking the time to leave us a review! Welcome to the EMAX family! EmaxCompressor
            • Recommended
            Home Depot did a wonderful job with shipping and delivery to my local store for pickup. The unit...
            Home Depot did a wonderful job with shipping and delivery to my local store for pickup. The unit was undamaged and in mint condition on a pallet with protective particle board around it. The Home Depot forklift operator quickly loaded it on my trailer and I drove it home without issues. I just finished installation in my garage the other day and got the air compressor running. It runs great and is very quiet for a large compressor. The noise volume is quite comfortable when standing next to it and I cannot hear it inside the house when its running. The pressure range adjustment was easy using a Torx 20 screwdriver and it is set up for my needs at this point. All good for now. Can't wait to start using the air with my plasma cutter. Thanks to Home Depot for making this caliber of industrial compressor available to the consumer at an excellent price.
            Response from Emax TeamMay 5, 2020
            Thank you so much for leaving us a review! We are happy to hear Home Depot help make everything go smooth. Welcome to the EMAX family! EmaxCompressor
            • Verified Purchase
            • Recommended
            Quiet !!!
            The compressor works right next to the machine it’s attached to and I’m so happy I bought it very quiet! Well done
            Response from Emax TeamMar 26, 2020
            Thank you for leaving us a review!! We greatly appreciate it! Welcome to the EMAX family! EmaxCompressor
              • Recommended
              Super Industrial Quality Compressor! Hope it lasts in my shop my entire life and beyond. Shipped ...
              Super Industrial Quality Compressor! Hope it lasts in my shop my entire life and beyond. Shipped extremely fast to my local Home Depot. Thanks Emax!
              Response from Emax TeamMar 24, 2020
              Thank you for your review!! We appreciate it so much! Welcome to the EMAX family! EmaxCompressor
                • Recommended
                Showing 1-10 of 102 reviews