Fixed & Regulated Speed
Rotary Screw Compressors
L-RS Series 7.5-22 kW
The L-RS series of fixed speed and regulated speed screw compressors, provide a high quality, reliable, energy saving and compact compressed air solution from 7.5 to 22 kW.
Lower energy costs can be achieved thanks to the new design of the high efficiency airend which operates at low rotational speeds. In addition, the innovative integrated design with; oil-separation, oil filter and thermostatic bypass valve, increases reliability by reducing the number of external hoses and components.
For a complete packaged solution CompAir offers AIRstation. The L series compressor and a refrigerant dryer are mounted onto a high quality air receiver. Simple to use, simple to install and with a small footprint, AIRstation is the ideal “Plug and Play” solution for the smaller compressed air user.
Key Benefits
- High quality rotary screw compressors
The L-RS series range of fixed speed and regulated speed screw compressors, incorporate the very latest technological advances and manufacturing processes to provide users with a continuous supply of economic and reliable high quality compressed air. - Low noise levels
With noise levels as low as 63 dB(A), you can reduce installation costs with the L-RS series by being able to locate the compressor near to personnel or equipment without health and safety issues. - Reliable operation
Incorporating the innovative DELCOS Pro intelligent control system ensures reliable operation and protects your investment by continuously monitoring the operational parameters. - Remarkable energy savings
The L07RS to L22RS series of regulated speed compressors are able to precisely match power consumption with the system air demand, offering outstanding efficiency and reliability. The right variable speed compressor in the right application delivers significant energy savings and a stable air supply at constant pressure. - Low service costs
All component parts are designed for long service and all service components are conveniently grouped behind a lift-off canopy section for short servicing times, long service intervals and reduced service costs. - Free of charge AssureTM extended warranty
The CompAir AssureTM Warranty and Service programs will assure you up to 44,000 hours / 6 years (whichever is the soonest) peace of mind, and is one of the most generous warranties available in the industry. It is also totally free to the compressor owner (subject to Terms & Conditions).
Technical Data
L07-L22 Screw Compressor
| Screw Compressor Type | Unit | L07 | L11 | L15 | L18 | L22 | ||||||||||
| Nominal Pressure | bar g | 7.5 | 10 | 13 | 7.5 | 10 | 13 | 7.5 | 10 | 13 | 7.5 | 10 | 13 | 7.5 | 10 | 13 |
| Drive Motor | kW | 7.5 | 11 | 15 | 18.5 | 22 | ||||||||||
| FAD1) | m3/min | 1.30 | 1.06 | 0.85 | 1.82 | 1.61 | 1.32 | 2.70 | 2.26 | 1.80 | 3.25 | 2.74 | 2.34 | 3.65 | 3.21 | 2.61 |
| Noise Level at 70% load2) | dB(A) | 70 | 70 | 70 | 71 | 71 | ||||||||||
| Dimensions (LxWxH) | mm | 667x630x1050 | 787x698x1202 | |||||||||||||
| Weight | kg | 205 | 219 | 335 | 361 | 367 | ||||||||||
L07RS-L22RS Screw Compressor Regulated Speed
| Screw Compressor Type | Unit | L07RS | L11RS | L15RS | L18RS | L22RS | ||||||||||
| Nominal Pressure | bar g | 7.5 | 10 | 13 | 7.5 | 10 | 13 | 7.5 | 10 | 13 | 7.5 | 10 | 13 | 7.5 | 10 | 13 |
| Drive Motor | kW | 7.5 | 11 | 15 | 18.5 | 22 | ||||||||||
| FAD1) m3/min | min | 0.48 | 0.44 | 0.41 | 0.63 | 0.64 | 0.57 | 0.92 | 0.86 | 0.83 | 1.33 | 1.28 | 1.22 | 1.04 | 0.93 | 0.90 |
| max | 1.26 | 1.01 | 0.83 | 1.81 | 1.56 | 1.26 | 2.60 | 2.18 | 1.67 | 3.05 | 2.62 | 2.20 | 3.54 | 3.15 | 2.66 | |
| Noise Level at 70% load2) | dB(A) | 63 | 64 | 67 | 68 | 69 | ||||||||||
| Dimensions (LxWxH) | mm | 667x630x1050 | 787x698x1202 | |||||||||||||
| Weight | kg | 222 | 231 | 365 | 381 | 387 | ||||||||||
L07-L22 AIRstation / L07RS-L22RS AIRstation
| Screw Compressor Type | Unit | L07/L07RS | L11/L11RS | L15/L15RS | L18/L18RS | L22/L22RS | |||||
| Nominal Pressure | bar g | 7.5 | 10 | 7.5 | 10 | 7.5 | 10 | 7.5 | 10 | 7.5 | 10 |
| Refrigeration Dryer3) | type | F11C | F16C | F26C | F36C | F36C | |||||
| Air Receiver | volume | 270 litres | 500 litres | ||||||||
| Air Outlet | RP 3/4″ | RP 1″ | |||||||||
| Dimensions (LxWxH) | mm | 1541x808x1577 | 1883x867x1825 | ||||||||
| Weight | kg | 356/373 | 371/383 | 560/590 | 615/635 | 620/639 | |||||
1) Data measured and stated in accordance with ISO 1217 Ed. 4, Annex C & Annex E and Pneurop / Cagi PN2CPTC2 and the following conditions: Air Intake Pressure 1 bar a, Air Intake Temperature 20˚ C, Humidity 0 % (dry)
2) Measured in free field conditions in accordance with ISO 2151 and ISO 9614-2, tolerance ± 3 dB(A).
3) The refrigerant dryer requires a separate electric supply. Data refer to DIN ISO 7183, 8573-1:2001
(class 4, pressure dew point 3° C). For further specifications please refer to refrigerant dryer documentation.
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