VORTEX COMPRESSOR VSD Series variable speed drive with integrated inverter VSD Series 5.5 kW- 315 kW Air capacity from 0.84 m3/min to 50.80 m3/min Maintenance Cost * Investment Cost WithoutFrequency Inverter Consumes up to 35% less energy Provides as much or as little air as required Stand-by mode when idle Soft Start reduces peak startup current Lower mainteance costs and longer service life For the Optimal Performance VSD Time NON-VSD Time Integrated Frequency Inverter High Reliability For more information please visit www.vortexcompressor.com

VORTEX COMPRESSOR VSD Series VSD Series 5.5 kW- 315 kW Air capacity from 0.84 m3/min to 50.80 m3/min Maximum Motor Power * Unit performance measured according to ISO 1217, Ed.3, Annex C-1996 **Nolse level measured according to Pneurop/Cagi PN8NTC2.2 test code; tolerance 3 dB(A) Reference conditions: Absolute inlet pressure 1 bar (14.5 psi), intake air temperature 20°C (68°F). 60 Hz version is available in this model range.