CompAir R Series

CompAir R Series CompressorsPiston compression is known for its excellent energy efficiency, and CompAir has consolidated and at the same time consistently developed this proven technology to maintain its cutting edge. High-quality, robust construction along with excellent efficiency means that payback times are short. With its long economic life cycle, The R-Series continues to supply affordable compressed air, year after year.

Benefits of the R Series

  • Potential energy savings of up to 20%
  • Robust and durable technology
  • High reliability
  • Easy to maintain
  • High quality oil-free air
  • Comprehensive electronic control
  • Open or with noise-reduced housing

pdf download Download the CompAir R Series Compressors PDF.

R Series Design

The design of the double-acting high-performance piston compressor brings about a big reduction in electrical input power, at both full and half load. Rapid switching from full load to half load and back again ensures a flexible response to compressed air demand and a low pressure difference in the network. At the same time off-load losses are minimised, at just 8-9% of generating capacity in the case of piston compressors. The significant energy savings result from the low input power at full load, the narrow pressure band and the low off-load losses.

Being wired ready for connection the units are easy to install and require no additional foundation.

Model R80 R100 R135 R180
Cooling method Water Water Water Water
Operating pressure[bar g] 04-Oct 11-Dec 04-Sep 10-Dec 04-Dec 04-Jul 08-Dec
Motor power[kW] 45 55 55 75 75 90 110
Volume flow, max.1[m3/min] 8 10 13.3 18.1
Dimensions excluding housing
Dimensions L x W x H[mm] 1662 x 1630 x 1364 1796 x 1630 x 1364 1939 x 1835 x 1544 2021 x 1835 x 1553
Weight[kg] 1650 1815 2480 2760
Noise level2[dB(A)] 79 79 83 83
Dimensions including housing
Dimensions L x W x H[mm] 2766 x 2016 x 1860 2766 x 2016 x 1860 2766 x 2016 x 1860 2766 x 2016 x 1860
Weight[kg] 2750 2915 3580 3860
Noise level2[dB(A)] 69 69 73 73
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