IR E Series 185-355 kW
100% oil-free air without compromise
The new oil-free screw compressors of the E Series feature state-of-the-art technology and offer unrivalled energy efficiency without compromising on reliability. These compressors continuously deliver 100% oil-free air to ISO 8573-1:2010 Class 0 and are ideally suited to processes in the food, beverage, pharmaceutical, textile and electronics industries. With an optimised overall package, they ensure risk-free operation and low total operating costs.
Motor power
200 kW to 355 kW
Pressure range
4 bar to 10.7 bar
Flow rate
31.8 m³/min to 53.4 m³/min
Highlights of the oil-free E Series compressors
100% oil-free air:
Meets ISO 8573-1:2010 Class 0 standards, which set the highest air quality requirements for applications in the food, beverage, pharmaceutical, textile and electronics industries.
Maximum energy efficiency:
The optimised rotor profile of the airend provides up to 13.5% higher efficiency and offers the best airflow capacity in its class.
Maximum reliability:
Stainless steel components, double-vented seals and precision-engineered rotors with the advanced UltraCoat coating ensure trouble-free operation.
Easy maintenance:
Save on maintenance costs thanks to extended service intervals and patented, long-life consumables that deliver peak performance with minimal replacement effort.
Operation at high ambient temperatures:
The robust components are designed for continuous operation at ambient temperatures of up to 46 °C. An optional enclosure allows operation at temperatures of up to 55 °C.
Total Risk Transfer:
Avoid unplanned downtime and secure the reliability of your operations with the PackageCARE service programme.
IES2 efficiency standard:
Meets or exceeds the requirements of efficiency class IES2, ensuring maximum energy savings.
Product images
Certified oil-free screw compressors
Ingersoll Rand’s E Series oil-free screw compressors comply with ISO 8573-1 Class 0. They are suitable for all applications that require clean compressed air, for example in the pharmaceutical, food and beverage industries.
Frequently asked questions
Which industries is the Ingersoll Rand E Series intended for?
For processes in the food, beverage, pharmaceutical, textile and electronics industries. The compressors continuously deliver 100% oil-free air to ISO 8573-1:2010 Class 0.
What outputs and delivery volumes does the E Series offer in this size?
Motor power ranges from 200 to 355 kW, flow rate from 31.8 to 53.4 m³/min. The pressure range is between 4 and 10.7 bar.
How efficient is the E Series?
The optimised rotor profile of the airend delivers up to 13.5% more efficiency. The series also meets or exceeds efficiency class IES2.
What makes the compressors reliable?
Stainless steel components, double-vented seals and precision-engineered rotors with UltraCoat coating ensure trouble-free operation.
At what ambient temperatures can the E Series run?
In continuous operation up to an ambient temperature of 46 °C. With an optional enclosure, up to 55 °C is possible.
How much maintenance is involved?
Extended service intervals and long-life, patented consumables keep replacement effort and maintenance costs low.
How can I protect against unplanned outages?
With the PackageCARE service programme. It protects your production from unplanned downtime.
Who can help me with sizing?
We do. We clarify your compressed air demand, pressure and operating conditions and suggest the right model. Call us or write to us.
Which compressor suits your application?
There are various compressor models, which differ considerably depending on output, pressure and field of application. Let us advise you to find the best model for your needs.