Two Stage Oil-Free Rotary Screw Compressors
Fixed and regulated speed rotary screw air compressors
The launch of this brand-new range of oil-free screw compressors offers the lowest total cost of ownership on the market, with up to 8% higher flow rates, up to 7% energy reduction and guaranteed air purity. These high output oil-free machines now cover a wide flow range from 14.6 to 28.3 m3/min. The DX90 to DX160 models are fixed speed and the DX90RS to DX160RS models are regulated speed.
- Pressure range: 4 to 10.7 bar
- Volume flow: Capacity of 6.7 to 28.3 m³/min
- Motor power: 90 to 160 kW
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CompAir has extended its proven range of DX, oil-free rotary screw air compressors with the launch of the new DX90-160 (RS) series, offering up to 14 per cent improvement in energy efficiency and up to eight per cent higher flow compared to industry standards. The range has been designed to offer best-in-class energy performance, excellent reliability and reduced lifecycle costs - in an oil-free compressor which is Class Zero certified according to ISO 8573-1:2010. This means there is virtually no risk of contamination in the production process, making it ideal for applications where high levels of air purity are essential. The new range includes fixed and variable-speed models from 90 to 160 kW.
David Bruchof, Oil-Free Product Manager, said: “Capable of delivering pressure ranges from 4 to 10.7 bar and volume flow between 6.7 to 28.3 m3/min, our new series is the latest enhancement to our proven range of two-stage, oil-free rotary compressors and has been designed to prioritise efficiency at every stage. From the completely redesigned air end to the unparalleled energy efficiency improvements of the whole compressor package, this new series will deliver substantial energy savings, with the lowest cost of ownership for rapid return on investment.”
A newly designed, two-stage airend delivers up to nine per cent improvement in capacity. Built to last, the ultra-durable airend rotor and housing coating, coupled with stainless steel rotors in the second stage, help extend longevity. A separate air intake also ensures that cooler air is supplied to the airend, helping improve performance further still.
An IE5, ultra-premium hybrid reluctance motor (HRM) on all variable-speed models delivers exceptional efficiency at any load. With an IP55 rating to protect against dust and water ingress, the motor is air cooled with low starting power consumption for long life. Fixed speed models use a super-premium efficient IE4 rated continuous duty motor with an IEC enclosure rating of IP55.
Best-in-Class Efficiency
With a 14% improvement in energy efficiency and a 9% improvement in delivered capacity, our new DX 90 - 160 Series offers unmatched performance and efficiency. Their design is optimised with an analytics-modelled airflow and piping system, as well as water jacketed air end cooling and IE5, ultra-premium efficiency motor technology for VSD packages. You can also enjoy massive turndown with an integrated variable speed drive and condition-based variable speed fan blower control, helping to maximise your productivity and efficiency.
Market-Leading Reliability
Every design aspect incorporated into the oil-free DX 90 - 160 series has been optimised for ultimate reliability! From their UltraCoat™ mechanically bonded coating to reduce corrosion, smart no-loss drain, pneumatic blowdown and hydraulic inlet valve to their free-floating cooling system, V-Shield technology and the premium efficiency IE5 motors used in the RS models, you can enjoy total peace of mind!
Flexible Design Options
Our compressors offer air-cooled and water-cooled configurations, fixed and regulated speed, different pressure variants, extreme ambient temperature options, high dust filtration and outdoor modifications for harsh environments and many more to best match your application.
Reducing Lifecycle Costs
Long-life consumables allow for reduced maintenance and lifecycle costs, but if maintenance is required, wear items such as filters and heat exchangers are all easily accessible! Our DX 90 - 160 models also have other innovative components designed to reduce lifecycle costs, including hinged removable doors, which allow for safe and easy maintenance and package pre-filtration to keep dust and dirt out of your system.
Higher Rated Cooling Capacity
Our compressor systems are designed for operation at ambient conditions up to 46°C. This provides an additional cooling margin for trouble-free operation at higher temperatures, and again contributes to the overall reliability and efficiency of the compressor package.
Advanced Compressor Control - The New Delcos i10 Controller
Our new advanced Delcos i 10 controller offers real-time information with an easy-to-use, customer-friendly controller interface. With built-in graphical trending, you can gain expert insights into your compressor’s activity, allowing for optimum operation. Also, managing energy consumption has never been so easy, with its optional energy monitoring system and comprehensive energy dashboard, which displays consumption, cost and efficiency data. This way, the Delcos i 10 is able to quickly provide energy consumption data for analysis, as well as an easy-to-find summary for energy monitoring.
The DX-Series is equipped with iConn as standard.
iConn is the smart, proactive real-time monitoring service that delivers in-depth and real-time knowledge on the system to compressed air users.
- Advanced remote analysis
- Predictive – evaluates historic data
- Maximises energy efficiency
- Optimises compressor performance
- Reduces downtime
- Works as an open standard
- Free on new compressors – can be retrofitted
- Proactive maintenance
Quality Air compressor Spare Parts
Use components manufactured to the highest specification and using non-genuine parts could lead to an expensive breakdown at a later date.
Learn More
Warranty
CompAir and its extensive distributor network offer a wide range of warranty options to suit your exact requirements.
Learn More
Benefits
CompAir has extended its proven range of DX, oil-free rotary screw air compressors with the launch of the new DX90-160 (RS) series, offering up to 14 per cent improvement in energy efficiency and up to eight per cent higher flow compared to industry standards. The range has been designed to offer best-in-class energy performance, excellent reliability and reduced lifecycle costs - in an oil-free compressor which is Class Zero certified according to ISO 8573-1:2010. This means there is virtually no risk of contamination in the production process, making it ideal for applications where high levels of air purity are essential. The new range includes fixed and variable-speed models from 90 to 160 kW.
David Bruchof, Oil-Free Product Manager, said: “Capable of delivering pressure ranges from 4 to 10.7 bar and volume flow between 6.7 to 28.3 m3/min, our new series is the latest enhancement to our proven range of two-stage, oil-free rotary compressors and has been designed to prioritise efficiency at every stage. From the completely redesigned air end to the unparalleled energy efficiency improvements of the whole compressor package, this new series will deliver substantial energy savings, with the lowest cost of ownership for rapid return on investment.”
Design
A newly designed, two-stage airend delivers up to nine per cent improvement in capacity. Built to last, the ultra-durable airend rotor and housing coating, coupled with stainless steel rotors in the second stage, help extend longevity. A separate air intake also ensures that cooler air is supplied to the airend, helping improve performance further still.
An IE5, ultra-premium hybrid reluctance motor (HRM) on all variable-speed models delivers exceptional efficiency at any load. With an IP55 rating to protect against dust and water ingress, the motor is air cooled with low starting power consumption for long life. Fixed speed models use a super-premium efficient IE4 rated continuous duty motor with an IEC enclosure rating of IP55.
Best-in-Class Efficiency
With a 14% improvement in energy efficiency and a 9% improvement in delivered capacity, our new DX 90 - 160 Series offers unmatched performance and efficiency. Their design is optimised with an analytics-modelled airflow and piping system, as well as water jacketed air end cooling and IE5, ultra-premium efficiency motor technology for VSD packages. You can also enjoy massive turndown with an integrated variable speed drive and condition-based variable speed fan blower control, helping to maximise your productivity and efficiency.
Market-Leading Reliability
Every design aspect incorporated into the oil-free DX 90 - 160 series has been optimised for ultimate reliability! From their UltraCoat™ mechanically bonded coating to reduce corrosion, smart no-loss drain, pneumatic blowdown and hydraulic inlet valve to their free-floating cooling system, V-Shield technology and the premium efficiency IE5 motors used in the RS models, you can enjoy total peace of mind!
Flexible Design Options
Our compressors offer air-cooled and water-cooled configurations, fixed and regulated speed, different pressure variants, extreme ambient temperature options, high dust filtration and outdoor modifications for harsh environments and many more to best match your application.
Reducing Lifecycle Costs
Long-life consumables allow for reduced maintenance and lifecycle costs, but if maintenance is required, wear items such as filters and heat exchangers are all easily accessible! Our DX 90 - 160 models also have other innovative components designed to reduce lifecycle costs, including hinged removable doors, which allow for safe and easy maintenance and package pre-filtration to keep dust and dirt out of your system.
Higher Rated Cooling Capacity
Our compressor systems are designed for operation at ambient conditions up to 46°C. This provides an additional cooling margin for trouble-free operation at higher temperatures, and again contributes to the overall reliability and efficiency of the compressor package.
Controller
Advanced Compressor Control - The New Delcos i10 Controller
Our new advanced Delcos i 10 controller offers real-time information with an easy-to-use, customer-friendly controller interface. With built-in graphical trending, you can gain expert insights into your compressor’s activity, allowing for optimum operation. Also, managing energy consumption has never been so easy, with its optional energy monitoring system and comprehensive energy dashboard, which displays consumption, cost and efficiency data. This way, the Delcos i 10 is able to quickly provide energy consumption data for analysis, as well as an easy-to-find summary for energy monitoring.
The DX-Series is equipped with iConn as standard.
iConn is the smart, proactive real-time monitoring service that delivers in-depth and real-time knowledge on the system to compressed air users.
- Advanced remote analysis
- Predictive – evaluates historic data
- Maximises energy efficiency
- Optimises compressor performance
- Reduces downtime
- Works as an open standard
- Free on new compressors – can be retrofitted
- Proactive maintenance
Performance
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Related Products & Services
Quality Air compressor Spare Parts
Use components manufactured to the highest specification and using non-genuine parts could lead to an expensive breakdown at a later date.
Learn More
Warranty
CompAir and its extensive distributor network offer a wide range of warranty options to suit your exact requirements.
Learn More