Ingersoll Rand introduced the first oil-free centrifugal compressor in 1912, and over the decades we’ve continued to develop rugged, reliable, industry-leading compressor technologies. Ingersoll Rand has become the leader in oil-free centrifugal compressed air because our technological advances are designed for the specific performance needs of our customers’ industries. No matter what the application, Ingersoll Rand centrifugal compressors help eliminate inefficiencies, contaminants and breakdowns that can result in costly downtime, product liability or damage to your brand reputation, while reducing total lifecycle costs. The first to be certified ISO 8573-1:2001 Class 0, our oil-free centrifugal compressors offer efficient, economical and reliable solutions for delivering compressed air. These highperforming, versatile compressors provide 100% oil-free air in all operating conditions. Ingersoll Rand centrifugal compressors offer up to a 15% capacity advantage over competitive two-stage, oil-free compressors. This advantage increases to as much as 30% as our capacity remains constant, while competitive capacities decrease by up to 15%. Optimize Your Compressed Air System with Xe-Series Controls. The Ingersoll Rand Xe-Series controller uses the latest control algorithms to help lower energy consumption. Built-in control logic ensures system reliability by precisely managing discharge pressure and maximizing throttle range. The controller’s intuitive, high-resolution color display makes critical information quick and easy to find. And with web-enabled alerts, the Xe-Series controller helps you maintain optimal operation automatically.
Centac® Centrifugal Air Compressors
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Superior Design, Superior Life
Optimized Components and Systems / User-Friendly Operation and Accessibility
Oil-Free, Risk Free
Greater Capacity for Greater Efficiency
Advanced Centrifugal Control
Low Pressure 0.35-2.10 bar g (5-30 psig)
Flow
Power
Model
m3/min
cfm
kW
hp
CH5
42 – 80
1,300 – 3,000
132 – 270
175 – 350
CH6
90 – 160
3,000 – 6,000
270 – 430
350 – 600
Standard Pressure 3.1-10.3 bar g (45-150 psig)
Flow
Power
Model
m3/min
cfm
kW
hp
C400
45-67
1,600-2,350
260-400
350 – 500
C700
54-119
1,900-4,200
200-700
300 – 900
C1000
127-212
4,500 – 7,500
350 – 1,300
500 – 1,750
3CII
187-280
6,600-10,000
670-1,600
900-2,000
C3000
270-420
9,500-15,000
1,000-2,400
1,500 – 3,500
5CII
450-850
16,000-30,000
1,500-4,600
2,000 – 6,000
High Pressure 10.3-42.0 bar g (150-610 psig)
Flow
Power
Model
m3/min
cfm
kW
hp
2CII
90 – 130
3,000 – 4,600
750 – 1,300
1,000 – 1,750
C750
50-60
1,800 – 2,100
500 – 660
700 – 900
C1050
115
4,000
1,150
1,500
3C
140-285
5,000 – 10,000
1,300 – 2,250
1,750 – 3,000
4C
255-425
9,000 – 15,000
1,500 – 3,350
2,000 – 4,500
