Industrial air treatment calls for Dutair. Because the Dutch brand has been known for its efﬁciency and reliability for decades. Dutair offers a unique product line of turbo blowers. Power levels from 7.5 to 600 kW for a flow rate of 140 to 29,000 Nm3/h and a pressure range of 200 to 4,000 mbar. In addition to turbo blowers, the Dutair program consists of side channel blowers and centrifugal fans. The Dutair side channel blowers are driven directly by an electric motor or with a bare shaft end. Optionally, gas-tight and explosion-proof versions are available. The compact design means that these blowers have many applications. Side channel blowers from Dutair are ideally suited for frequency control. This makes it possible to achieve a flow rate of 2,000 Nm3/h and a differential pressure of 700 mbar. The product line Dutair centrifugal fans also offers a wide variety of options. The continuously high quality and solid construction method makes these fans very popular with machine builders, among others. Centrifugal fans are particularly suitable as medium or high pressure fans. Dutair centrifugal fans can even be used as a very high pressure fan by adding frequency control.
Using computer aided engineering we can achieve optimum efﬁciency and use of materials. We have a broad knowledge that we are happy to share with our customers, so that they can employ the best machines. Our technical documentation contains highly extensive and detailed speciﬁcations about the working area. Everything being traceable to international standards, so you can be sure of practical performance.
Dutair is a brand of the company Sjerp & Jongeneel, which has been active in electrical engineering and pumps since 1929. Once the industrial requirements for air-related processes had grown, Dutair released its ﬁrst series of products onto the market. The side- channel and centrifugal-based fans also demonstrated their reliability in the ﬁeld of gas and explosive safety.
Dutair products are extremely energy efﬁcient because they are tailored to their speciﬁc application. The control range as well as the efﬁcient motors provide a favourable power factor and low power consumption.
To be able to pump a high output of air at higher pressures, we have focused on the development of turbo compressors. The direct drive with brushless permanent magnet motors enables high speeds of up to 50,000 rpm. By the use of air foil bearings in the motor, mechanical losses and wear are irrelevant. The combination of these techniques ensures a spectacular improvement in overall efﬁciency compared to conventional technology.
Inspiration for new products is derived from the ongoing dialogue with our customers. Their wide application of air and gases often involves speciﬁc needs. We are proud that Dutair has an appropriate response to more than 90% of those questions.