MAC-120DVS 120 hp. Variable Speed Drive Industrial Rotary Screw air Compressor


AIR-MAX 12 Year / 24,000 run hour warranty

4 in stock



We are Midwest Air Compressor LLC. We have been in business with quality reman air compressors and dryers since 1982

New Air-Max Industrial air Compressor (stock photo of A Compressor)

Quality and Excellence look @ these features

“Best quality at A fare price lowest cost of ownership”

You are looking at A NEW Air-Max Industrial rotary screw air compressor ,

Air-Max  Variable Speed Drive Industrial air compressor

Model MAC-120DVSD 

**** This unit can also operate Wye Delta Start in fixed speed mode ( you do not need the VSD to operate fixed speed)

*****  AIR-MAX Air compressor:  12 Year / 24,000 run hour AIR-MAX parts warranty (Ask for details)

After 38 years in the compressor industry we have designed, air compressor that we are able to help you care for over the phone, to save you the expense of costly service calls.

I will put these units head to head with any other air compressor built , I feel we have the best unit out there. Give me A call let’s talk.

Units are extremely quiet, run very cool even in the nastiest environments.

If you are having problems keeping your air compressor from overheating and shutting down give one of these A try.

Large low speed design airend , ( not high speed encapsulated airends used by others, this is much cheaper way, short life) 

Direct Drive NO belts NO gears to replace

Premium Efficient Motors are Totally enclosed fan cooled (Not open motor used by others, short life cheaper way)

Large drop in air oil separator for long life less maintenance cost ( not small spin on separators used by others cheaper way short life )

Separate oil sump for the large oil / Coolant capacity

All air and oil lines are stainless steel, Coated steel  (not hose, used by others, cheaper up front, costly to replace. Hose will fail and leak)

PLC  control monitors Phase, Voltage, Motor amps, Air pressure, Temperature, Maintenance log

Oil / Coolant this is use cool and lubricate the machine

Huge oil and aftercooler cooling package some of these coolers used are over twice the size used by others in the industry , many do not even use an after cooler.

TWO Cycling cooling fan  RUN Cool

 Lowest cost of ownership  Our maintenance parts fiters and Oil are 50% or less than the other guys  

Schneider Contactors


Units are built with Highest quality US, and foreign parts

Warehouses fully stocked with parts

Shipping lower 48

Air-Max Variable Speed Drive Industrial air compressor

Model MAC-120DVS 120 hp.

460 volt

Variable Speed Reduced voltage start no huge power spikes on startup.**** This unit can also operate Wye Delta Start in fixed speed mode ( you do not need the VSD to operate fixed speed)

Need A air receiver ?

Need A  Refrigerated air dryer?

120 hp. 460 volt 3 phase .

Available Pressure range Choose the pressure you need

530 cfm    125 psi max

Large airend Very Quiet machine 

*****  AIR-MAX Air compressor:  12 Year / 24,000 run hour AIR-MAX warranty (Ask for details)

Crated for shipping included

Freight question please call cell 715 281 2001 / office 800 281 8444

Many compressor and dryers in stock

***** Flat out one tough Air Compressor

Thank You

Wayne McKay


Additional information

Weight1350.00 lbs
Rated Voltage

Rated Horsepower

Airflow Volume (CFM)

Power Supply



Max Power (CFM)

Power Source

Compressor Type

Motor Horsepower


Current Phase

Maximum Pressure