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R Series 4-11 kW Oil-Flooded VSD Rotary Screw Compressors
The R-Series 4-11 kW family delivers optimum performance and easier maintenance, all in a robust, innovative package. Improved innovations such as leak-free PTFE hoses with O-ring face seals, a next-generation airend, and a reduced number of components continues our legacy of reliability in a compact design that fits virtually any application environment.
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Features
- Ultimate Energy Efficiency: Variable speed drive (VSD) automatically adjusts its compressed air output to achieve the highest efficiency for your operation, minimizing energy use at any load
- Leak-free Operation: V-Shield Technology provides a totally integrated, leak-free design featuring PTFE stainless steel braided oil hoses and O-ring face seals
- Imroved Productivity: XeiSeries controller includes an intuitive high resolution display with Web-enabled communication and control
- Compact Footprint: Vertically-stacked drive components reduce footprint and allow for easy maintenance
- Enhanced Reliability: Sequential Cooling System significantly improves reliability and serviceability by providing cool clean ambient air to key electrical components
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Parts and Accessories
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Maintenance Parts for R Series 5-15 HP (4-11 KW) Oil-Flooded Rotary Screw Compressors
OEM Maintenance Parts to help keep your R-Series 4-11 KW compressor performing at an optimal level.
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Ultra 4K Lubricant
Ultra 4K is an engineered synthetic coolant formulated to provide optimum reliability for rotary screw air compressors.
- Ultimate Energy Efficiency: Variable speed drive (VSD) automatically adjusts its compressed air output to achieve the highest efficiency for your operation, minimizing energy use at any load
- Leak-free Operation: V-Shield Technology provides a totally integrated, leak-free design featuring PTFE stainless steel braided oil hoses and O-ring face seals
- Imroved Productivity: XeiSeries controller includes an intuitive high resolution display with Web-enabled communication and control
- Compact Footprint: Vertically-stacked drive components reduce footprint and allow for easy maintenance
- Enhanced Reliability: Sequential Cooling System significantly improves reliability and serviceability by providing cool clean ambient air to key electrical components

Maintenance Parts for R Series 5-15 HP (4-11 KW) Oil-Flooded Rotary Screw Compressors
OEM Maintenance Parts to help keep your R-Series 4-11 KW compressor performing at an optimal level.

Ultra 4K Lubricant
Ultra 4K is an engineered synthetic coolant formulated to provide optimum reliability for rotary screw air compressors.