CompAir L23-L29 RS Compressors
Rotary Screw Fixed Speed and Regulated Speed (RS) Compressors
Intelligent air technology from 22 - 30 kW Fixed and regulated speed from CompAir.
Features and Benefits
- Premium Efficiency Airend - The high output compression element with slow rotational speed reduces energy costs. In addition to this, the innovative design of the fail safe shaft seal, integrated oil filter and oil regulation valve, ensures external hoses are reduced to a minimum to guarantee the highest levels of quality and reliability are achieved
- Large Surface After Cooler - optimum cooling to ensure low operating and discharge temperatures
- Highest Quality Connections - Solid hoses and pipe-connections with viton victaulic couplings increase reliability, and are easy to maintain
- High Performance Separator Filter - Two stage filtration ensures highest quality air is delivered to your system < 3ppm oil carryover. The vessel has a hinged cover for easy maintenance.
- Tried and Test Inverter Concept - Integrated in the electric cabinet.
- Energy Saving Electric Motor - The compressors are equipped with an energy saving high efficiency electric motor which reduces CO2 emissions.
- Thermostatically Controlled Motor Driven Fan - High efficiency extremely quiet fan allows the compressor to be operated in the work place, and allows the maximum duct length without assistance.
- Advanced Design / Simple Servicing - The design of these packages assures the service points are readily accessible. The enclosure side doors are hinged and removable to allow complete access to all service points. The reduced number of moving parts also lowers maintenance costs.
Integrated Dryer Option
All models are available with an integrated dryer. This option comes complete with a dryer and water separator, both fi tted with zero loss drains, to eliminate expensive air loss and maximise energy efficiency.
Thanks to ESD control the dryer only consumes energy when the system actually needs compressed air – unlike conventional dryers which continue to consume energy even when the system is off load. These features not only save energy but considerably enhance the reliability of the compressed air supply.
DELCOS Pro Intelligent Controller
The DELCOS control system ensures reliable operation and protects your investment by continuously monitoring the operational parameters. The Delcos Pro also has the capability to have programmable inputs and outputs, control additional equipment as well as providing the following features with a clear readable text.
- Discharge/line pressure display
- Air/Oil temperature display
- Total hours run and loaded hours
- Service due indicator
- Enhanced fault log monitor
- Real time clock
- Timer controlled stop/start
- Remote stop start
- Auto restart on power failure
- Second pressure setting
- Status indication RS485 – Modbus RTU
Regulated Speed Compressors
Perfect response to your individual air demands with regulated speed technology.
Regulated speed compressors from CompAir can efficiently and reliably handle the varying air demand found in most plant air systems. These compressors speed up and slow down to match air supply to air demand as it fluctuates. The right variable speed compressor in the right application delivers signifi cant energy savings and a stable air supply at constant pressure.
Reducing the Cost of Ownership and Energy Consumption
Annual cost of ownership with regulated speed compressors:
- Excellent efficiency
- High reliability
- Low cost of ownership
- Accurate pressure monitoring
Click to download the CompAir L23-L29RS PDF Brochure.
CompAir L23-29 Compressor Specification
L23 – L29 Screw Compressor (L):
Compressor | Nominal pressure | Drive motor | FAD1) | Noise level 2), 1 m | Weight | Dimensions (LxWxH) |
bar g | kW | m³/min | dB(A) | kg | mm | |
L23 | 7.5 | 22 | 4.16 | 67 | 650 | 1345 x 880 x 1612 |
L23 | 10 | 22 | 3.45 | 67 | 650 | 1345 x 880 x 1612 |
L23 | 13 | 22 | 2.98 | 67 | 650 | 1345 x 880 x 1612 |
L26 | 7.5 | 26 | 4.84 | 68 | 677 | 1345 x 880 x 1612 |
L26 | 10 | 26 | 4.13 | 68 | 677 | 1345 x 880 x 1612 |
L26 | 13 | 26 | 3.44 | 68 | 677 | 1345 x 880 x 1612 |
L29 | 7.5 | 30 | 5.52 | 69 | 681 | 1345 x 880 x 1612 |
L29 | 10 | 30 | 4.81 | 69 | 681 | 1345 x 880 x 1612 |
L29 | 13 | 30 | 4.12 | 69 | 681 | 1345 x 880 x 1612 |
L23 – L29 Screw Compressor With Integrated Dryer (LF):
Compressor | L23F | L26F | L29F | |
Refrigeration dryer | type | F29E | F29E | F29E |
Pressure dew point 3) | °C | 5 | 5 | 5 |
Weight | kg | 840 | 867 | 871 |
Dimensions (LxWxH) | mm | 1675 x 880 x 1612 | 1675 x 880 x 1612 | 1675 x 880 x 1612 |
L23 RS – L29RS Screw Compressor Regulated Speed (LRS)
Compressor | L23RS | L26RS | L29RS | |
Min. – Max. pressure | bar g | 5 – 13 | 5 – 13 | 5 – 13 |
Drive motor | kW | 22 | 26 | 30 |
FAD1) at 7.5 bar g | m³/min | 1.11 – 4.12 | 1.11 – 4.78 | 1.11 – 5.41 |
FAD1) at 10 bar g | m³/min | 1.03 – 3.50 | 1.03 – 4.10 | 1.03 – 4.50 |
FAD1) at 13 bar g | m³/min | 1.35 – 2.89 | 0.92 – 3.56 | 0.92 – 3.82 |
Noise level at 70 % load 2), 1 m | dB(A) | 68 | 69 | 69 |
Weight | kg | 681 | 708 | 712 |
Dimensions (LxWxH) | mm | 1345 x 880 x 1612 | 1345 x 880 x 1612 | 1345 x 880 x 1612 |
L23 RS–L29RS Screw Compressor Regulated Speed with Integrated Dryer (LRSF):
Compressor | L23RSF | L26RSF | L29RSF | |
Refrigeration dryer | type | F29E | F29E | F29E |
Pressure dew point 3) | °C | 5 | 5 | 5 |
Weight | kg | 871 | 898 | 902 |
Dimensions (LxWxH) | mm | 1675 x 880 x 1612 | 1675 x 880 x 1612 | 1675 x 880 x 1612 |
1) Data measured and stated in accordance with ISO1217, Ed. 4, Annex C & Annex E at 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, tolerance +/– 3 dB
3) Data refer to ISO 7183, working pressure of 7 bar, inlet temperature 35 °C and ambient temperature 25 °C
How Can We Help?
Sales Support
We stock a comprehensive range of British and German manufactured Air Compressors, and associated equipment for all applications and budgets. Our technical support team will assist you to select the right equipment to suit your needs, specification and technical requirements. On-site advice on the supply of standard and high-pressure Industrial Air Compressors; Air Treatment Lubricated and Oil-Free, Dental and Medical systems to HTM02-01. Capacities from 1cfm up to 2000 cfm – (.02 - 56m³/min).
Please contact our Sales support team to discuss your requirements and for cost and budget prices.
0800 027 8442
Or send your enquiry to [email protected]
Projects and Technical Support
If you are planning a new project and require guidance on selecting equipment, or need to discuss any general or technical issues you may have with your existing Compressed Air System, our experienced engineers are here to assist you. We cover all aspects of specifying new projects, supply of Air Compressors, Air Treatment, Smart Air™ Controllers and ancillary equipment through to Energy Saving projects, Pipework Installation, Maintenance and support. We also run a Hire fleet of Air Compressors for Emergency use.
We provide full Energy Efficiency Audits, Leak detection audits & reports for ISO50001, i-Conn (Industry 4.0) Remote Data Monitoring, Service Reporting & Alarms.
Please contact our Technical Support Team for immediate assistance or technical support.
0800 027 8442
Or send your enquiry to [email protected]
Service Support
Our experienced Service Team operate 24/7 365 Days a year providing existing and new customers with routine Service or Breakdown Support to all Manufacturing, Utility and Service industries. Should you have a Compressor breakdown or service issue, we have the resources to get your production running quickly again. Our services include Air Quality testing of Breathing to BS4275, PSSR2000 compliance.
We are licensed by the Environment Agency No: (CBDU209861) for removal of hazardous waste oil and filters from your site. (a statutory requirement).
Correct servicing will save you money through increased efficiency, productivity and reliability. All our engineers are fully Compair Hydrovane Champion qualified and works trained.
Please contact our Service Support Team for immediate assistance or technical support.
01494 530291 24 Hour Emergency Breakdown Service
Or send your general enquiry to [email protected]