News & videos
Stay up to date with the latest news in the field of pressure and vacuum. Here you can find news, informative items about specific products, customer applications and instructive videos. Avoid missing out by subscribing to the Sjerp & Jongeneel newsletter.

Turbo blowers for outdoor and heavily polluted environments
Our outdoor types of Dutair turbo blowers are equipped with a galvanized housing, a rain cover, extra screening for the air inlets and a modified damper for the blow-off valve and engine cooling air. Ideal when there is no provision for a blower room or when the environmental conditions leave something to be desired. In addition to the external differences, extra attention has also been paid to the internal components, so that moist salty air does not pose a problem for reliability.
Amsterdam Aquatech 2025 technology updates and demos.
Do you use air or gases? Then you can save on energy and maintenance with Dutair blower and compressor technology. Because our technology is constantly developing, we welcome you to the Amsterdam Aquatech 2025. On 11, 12, 13 & 14 March we would like to update you on the subject of turbos. At our stand 01.535 we will demonstrate live the ease of use of Dutair turn-key turbo blowers. Register your free tickets now via the link.

ESAM side channel blowers optionally with food-grade coating.
The antimicrobial powder coating is designed to reduce the number of microbes such as bacteria and fungi on the blower surface. The extremely reliable ESAM side channel blowers with this coating in RAL 9002 are therefore suitable for the medical, pharmaceutical and food industries. Ask for the specifications at sales.

Dutair turbo blowers available in 86 different capacities.
Due to the continuous development of turbo technology, Dutair offers as many as 86 capacities up to 1.2 bar as standard. Existing models are also tested against the latest insights every now and then, so that with Dutair turbo blowers you are assured of the latest state of the art. The technological level is unique in the market. View the program now.

Superior air foil bearing. See here the foil after 100,000 start-stops.
While all other manufacturers still rely on the initial turbo blower-air foil-bearing technology from 1998, the Dutair technology has been continuously developed. Although we show a slightly older version here with 100,000 start-stops, this shows how little wear actually takes place.

Sjerp & Jongeneel 95 years
In honor of our 95th anniversary this year, we will regularly post historical photos on our LinkedIn channel. Click on the link to our channel and make sure you follow Sjerp & Jongeneel. Fun and sometimes hilarious historical photos are waiting to be published.

What is a turbo blower? Watch the video for the ins and outs.
Let yourself be immersed in the turbo blower technology for 7 minutes. View the differences in drive, bearing and applications. Air flows within Dutair turn-key turbo blower modules are made transparent with animations. In addition, the video explains why screw blowers are still often chosen instead of turbos.
Aqua Nederland 2024, visit us March 19, 20 and 21 at stand C102
Will we emulate the success of the 2023 edition? or will you come and help bring extra excitement to the exhibition floor? In any case, the tickets are waiting for you via the link. And if you have not yet seen the most beautiful and efficient turbo blower in action in recent years, we will be running it live on the booth as usual.
Invitation to Aquatech Amsterdam trade show 6-9 Nov 2023
Inform yourself about the latest & innovative water technology to solve challenges in the field of process, drinking and waste water. We would like to welcome you again at the Dutair stand 02.310 where we will of course also demonstrate the most reliable turbo technology in operation.Click here for a free ticket.

Commissioning of 22 kW EV charging stations for visitors
From next week, visitors can use three 22kW charging points located at the front of Aluminumstraat 59 in Zoetermeer. Sjerp & Jongeneel offers visitors free charging during their stay, allowing us to assist users of EV vehicles in a carefree continuation of their journey.

Watch this video about our 750 kW blower measuring system
A bird's-eye view of the most important parts of this balanced measuring system. See how we measure, regulate and arrive at specifications that you can rely on. This measuring system has been specially developed for high capacities such as turbo blowers, screw blowers and multistage centrifugal blowers.

Meet Dutair blowers at the Aqua NL 2023: 21, 22 and 23 March
Have you ever seen the actual specifications of your blowers? Perhaps through your supplier's data acquisition instrumentation? Dutair performance is accurate and traceable to international standards through highly transparent FAT measurement systems. Contact us and save on electrical energy consumption.

Delivery high-performance super speed machining center
Last week, our new super speed machining center was commissioned. An extension of our machine park with which we can apply the latest state of metal working technology. Good steps in the field of cost-efficient production and short delivery times for customization.

Video: Centrifugal fans in circular processes
Flue gas circulation contributes to improving the energetic efficiency in biogas installations. How our fans are used there, the conditions of the gas and which version is required, we explain in this short interesting video.
Visit us at the Aqua Netherlands: Live turbo blower demonstration
15, 16 & 17 March 2022 you will find us again in the Gorinchem event hall. Search is not necessary because we are immediately on the right when you enter. It took a while so be welcome again and we will combine the useful with the pleasant on site. Click here for a free ticket
Register now for free access to the Amsterdam Aquatech 2021
At the Aquatech Amsterdam 2021, our specialists will give you an update on the current status of blower technology. We would like to hear about your challenges in the field of air and gases and are looking forward to meeting you at our stand 02.315 on 2 to 5 November 2021 in the RAI Amsterdam. Click here for a free ticket.
Price reduction Dutair® turboblowers
Dutair® lowers the prices of turnkey turbo blowers by as much as 10% through lean manufacturing. The undiminished high quality and efficiency mean the return on investment time is now even shorter. Our technical sales are happy to calculate this for you based on the actual specifications.

Side channel blowers Tutorial 2: Variable frequency drives
This tutorial is all about controlling the blower capacity. How to install and set up variable frequency drives for side channel blowers? This will be explained on the basis of three application examples and there will be put one into operation. This tutorial is full of helpful tips for the beginner and expert.
New: Calculate motor cable online.
Here you can easily calculate the required cable capacity and the voltage loss over the motor cable. Shielded PUR cables and EMC glands can also be selected for frequency control applications on this web page.

High capacity vacuum blowers: the features and options
Watch this video in which the speed of the vacuum blower is adjusted by V-belt drive. The excellent acoustic enclosure ensures a low sound pressure even at the high flow rate.

Kick-off expansion of metrological blower facilities
Verifying the energy performance of blowers and compressors places increasing demands on our installations in terms of capacity and accuracy. This video gives an impression of the expansion of the measurement and control facilities.

Side channel blowers Tutorial 1: Fixed motor speed

What is a side channel blower? and what is it's performance?

Sjerp & Jongeneel offers you additional help on YouTube

Transport fan customisations explained: Hardox and stainless steel.

Impression of Aquatech Amsterdam 2019.

Working together for the optimum result
