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Ingersoll Rand M90-A7 Rotary Screw Air Compressor

Ingersoll Rand M90-A7 Rotary Screw Air Compressor


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Rated Power90 kW
Rated Pressure7 bar (100 psi)
Airflow Capacity17.1 m3/min (604 cfm)
Rated Voltage380 V / 3 Phase / 50 Hz
Cooling MethodAir Cooled
Lubrication TypeOil-Flooded
Drive TypeIntegral Gear Drive (Direct Coupled)
Controller TypeIntellisys Microprocessor
Max Operating Temperature46 °C
Sound Level~72 dB(A)
Net Weight1850 kg
Package Dimensions180 × 100 × 165 cm

Manufacturer No.

  • M90-A7
  • M90
  • SSR M90

OEM Part No.

  • M90-A7
The Ingersoll Rand M90-A7 is a stationary oil-flooded single-stage rotary screw air compressor from the M Series 90-160 kW range. It features an integral gear drive system permanently aligned for maintenance-free operation and a high dust inlet air filtration system. The package includes the Intellisys microprocessor controller providing comprehensive monitoring, protection, and communication capabilities including RS485 Modbus. Designed for continuous operation in ambient temperatures up to 46°C. The airend utilizes tapered roller bearings for extended service life. Standard configuration includes aftercooler, moisture separator, and automatic condensate drain.