Fixed and regulated speed rotary screw air compressors
CompAir has launched a completely new range of high efficiency, oil-free two-stage rotary screw compressors to further enhance its successful and award winning D-Series. These high output oil-free machines now cover a wide flow range from 5.1 to 23.52 m3/min. The D75 to D160 models are fixed speed and the D110RS to D160RS models are regulated speed.
Benefits
Air purity that meets the most stringent hygienic standards
Award-winning Class 0 Certified oil & silicone-free screw compressors
High efficiency, low pressure losses, low temperature operation & economical control
No matter what industrial sector, there is a growing demand for higher quality, oil-free compressed air that meets the stringent quality standards. Whether it is needed for food and beverage or chemicals production, supply of pharmaceuticals, electronics or sensitive components, manufacturers will no longer accept the risk of product or equipment contamination. For this reason, CompAir’s 2 stage oil-free models offer the highest standard of air purity and has been certified ISO 8573-1 Class Zero (2010) oil and silicone free.
Guaranteed efficiency is provided by the excellent high quality electric motor, along with legal conformity, high reliability and operational safety. These are great benefits in addition to automated motor lubrication. These oil free rotary screw compressors utilise two efficient radial fans in accordance with ErP Efficiency Legislation 2015, offering low noise levels, low pressure loss and excellent cooling performance.
The closed water circuit for airend cooling achieves a constant low temperature level, also meaning that fewer gearboxes are required. The high output, two-stage airend design provides 100% oil-free and near isothermal compression with high reliability thanks to constant low temperatures, allowing use in demanding applications in up to 45°C ambient temperatures.
Specifications
Design
The high output, two stage airend design provides 100% oil-free and near isothermal compression with high reliability thanks to constant low temperatures, allowing use in demanding applications in up to 45°C ambient temperatures.
Guaranteed efficiency is provided by the excellent IE3 electric motor, along with legal conformity, high reliability and operational safety – great benefits in addition to automated motor lubrication. (IE4 electric motor optionally available)
Easy Servicing
The design of these packages ensures that 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 further lowers the maintenance costs
Please watch this video to learn more about how the D series generates the oil-free air you need for your processes.
The compressors utilise two efficient radial fans in accordance with ErP Efficiency Legislation 2015, offering low noise levels, low pressure loss and excellent cooling performance. The closed water circuit for airend cooling achieves a constant low temperature level, also meaning that less gearboxes are required.
Controller
Delcos XL touch-screen controller
The multilingual Delcos XL control system ensures reliable operation and protects your investment by continuously monitoring the operational parameters, which is essential for reducing cost of ownership.
Precise monitoring for exceptional operational reliability
Ambient pressure and temperature
Inlet and outlet pressure and temperature at both stages
Network pressure and temperature
Oil / water pressure and temperature
Oil / water level
… and many more
High resolution, easy-to-use touch-screen panel
User-friendly clear menu structure
Integrated SD card for in-depth analysis of monitored machine parameters
Optional base load sequencing
Trend diagrams for
Network pressure
Motor speed (regulated speed models)
On load hours / total running hours and average volume flow