Air-Max MAC-7BS / AM-7BS Single Phase (NEW) Industrial Rotary Screw Compressor


After you try Air-Max Run cool, you won’t Look back !

11 in stock




We are A full service air center, specialize in rebuilding complete units and air ends. We have fully stocked service trucks since 1982

Unit Pictured may or may not be the unit offered

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

Air-Max  Industrial air compressor

Model MAC-7BS / AM-7BS  

One year Warranty, 3 year airend warranty

 After 35 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 airend, 

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

Marathon electric motor

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 capacity

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

Microprocessor  digital control monitors with safety shut down, Phase monitor, Motor  amps, Air pressure, Temperature, Maintenance log 

Huge oil capacity are 10 hp. unit hold 4.7 gallons of 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.

Belt drive 7.5 hp. uses 2 belts for long belt life  

Cycling cooling fan

This will be the lowest cost air compressor to maintain , Are parts, filters and oil  are usually 1/2 the price of the other guys. 

Units are built with Highest quality US, and foreign parts 

Warehouses fully stocked with parts

Shipping lower 48


Air-Max  Industrial air compressor

Model MAC-7BS / AM-7BS   in stock

7.5 hp. 208 / 230  volt 1 phase  

 Available Pressure range Choose the pressure you need

30 cfm / 100 psi

27 cfm / 125 psi

23 cfm / 155 psi  

18 cfm / 175 psi

62 +- 2 dba    Large airend Very Quiet  machine

 1 YEAR factory  warranty

Crated for shipping included

Many compressor and dryers in stock

Thank You

Midwest Air Compressor LLC.

Wayne McKay




Additional information

Weight 1350.00 lbs
Maximum Pressure


Rated Voltage

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Airflow Volume (CFM)


Compressor Type

Power Source

Motor Horsepower

Rated Horsepower


Current Phase