High-output two-stagepiston compressors
State-of-the-art oil-free technology
Piston 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.
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
Potential energy savings of up to 20%
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.
Delcos 3100-R comprehensive electronic control system
The multilingual control system ensures safe and reliable operation and continuously monitors the operating parameters to protect the investment.
- Menu-driven, user-friendly microprocessor control with plain text display
- Status display
- Half-load/full-load control
- Fault memory as standard
- Maintenance interval monitoring
- Base load sequencing for up to five units
- Timer control
CompAir R-Series – Technical Data
| Model | R80 | R100 | R135 | R180 | |||
|---|---|---|---|---|---|---|---|
| Cooling method | Water | Water | Water | Water | |||
| Operating pressure[bar g] | 4 – 10 | 11 – 12 | 4 – 9 | 10 – 12 | 4 – 12 | 4 – 7 | 8 – 12 |
| Motor power[kW] | 45 | 55 | 55 | 75 | 75 | 90 | 110 |
| Volume flow, max.1[m3/min] | 8.0 | 10.0 | 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 | |||
1 Data measured and stated in accordance with ISO 1217 Edition 4, Annex C & E at the following conditions:
Air Intake Pressure 1 bar A / 14.5 psi, Air Intake Temperature 20°C / 68°F, Humidity 0% (dry)
2 Measured in free field conditions in accordance with ISO 2151, tolerance ± 3dB(A)
Oil-lubricated models from 4 to 10 bar available upon request.