Dutair blowers are used worldwide for their highly reliable operation in the usual fixed frequencies of 50 and 60 Hz. The technical specifications comprise a range from 30 to 80 Hz in 10 Hz steps which makes Dutair blowers particularly suitable for speed control. Because the established characteristics are based on duration tests instead of calculations, a higher accuracy is achieved, which can help determine in advance the performance of your system. In the development of efficiency class IE3 motors, we have managed to improve the power factor so much that the power consumption has been reduced enormously. Please take advantage of our extensive documentation and benefit from the following features.

• IE3 motors with excellent power factor causing low consumption
• standard protection class IP55
• temperature monitoring by PTCs on each motor phase
• detailed technical information on the entire variable speed frequency range
• reliable information based on verified measurement equipment
• detailed technical specifications on the basis of temperature-stabilised measuring points
• many optional versions with quick delivery times
• less unnecessary spare capacity by predetermination of required performance
• contact-free operation and therefore very little maintenance
• Noise level display including octave bands for the entire rpm range
• Dutair quality control ensures reliable operation at commissioning
• long service life through the use of high quality components

A complete system with a Dutair side channel blower, used as a compressor or vacuum pump, is secure and will ensure proper operation of your application. To assist you in the selection of other system components, refer to our Tips for side channel blowers page to determine the appropriate compressor or vacuum pump configuration for your application. On overview Accessories & Parts you will find all the necessary accessories for side channel blowers to take care of filtering, pressure limiting, soundproofing and flow direction. We would be happy to assist you in selecting the right system components.