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Edition 01/2022

Article and Compact News

Our AERZEN customer journal "AERZEN" will provide you with detailed information at regular intervals about our company, our products and application solutions.


The most modern wastewater treatment plant in Europe

The digital twin doesn’t yet play a significant role in the wastewater sector, but the potential in terms of process optimisation is enormous. As the most advanced wastewater treatment plant in Europe, the new Upper Engadine WWTP in Switzerland has dared to take a step into the future and show how...

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New Delta Hybrid sizes: Maximum energy efficiency, minimum Total Cost of Ownership

Delta Hybrid is among the most innovative solutions in compressor technology – and by far among the most efficient assemblies in its class. Now AERZEN has taken its globally successful screw blowers to the next technology level. The new types impress with smart features, further improved...

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The new duo: best energy efficiency with smallest footprint

The Aerzen Turbo G5plus series is one of the most compact and efficient turbo machines in its class. With two new sizes, AERZEN offers numerous innovations. In addition to an increased system pressure, the new turbos can also score with an extended control range and an efficiency increase of up to...

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New air compressor for rent – super silent, robust and more temperature resistant than ever before

AERZEN Rental, a wholly owned subsidiary of AERZEN, has added a new air compressor for the 10 bar range to its extensive portfolio of rental solutions. The TVS2500 has been specially developed to meet today’s high demands and sets standards in terms of power density, energy efficiency and quiet...

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Digitised blower: Get more out of it, consume less

Generating process air is one of the most energy-intensive tasks in the field of industry. In view of climate change and the general striving for more sustainability, it is important to generate process air as efficiently as possible and, above all, to use it economically. The steady advance of...

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From power eater to energy leader

Thanks to extensive energy optimisation, the Liebenwalde wastewater treatment plant near Berlin was able to reduce its energy consumption and its CO2 emissions. A central role is played by the modern and efficient rotary lobe compressors from AERZEN.

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Compact news

Aerzen USA acquires Vooner FloGard® Corporation

On January 19, 2022, Aerzen USA announced the acquisition of Vooner FloGard® Corporation, headquartered in Charlotte, North Carolina, with manufacturing operations in Greeneville, Tennessee. Vooner is a premier manufacturer of vacuum pumps and vacuum system components. 

The acquisition of Vooner increases Aerzen USA’s capabilities and application knowledge and provides us with greater access into some of our core markets of paper, food, power, mining, and chemical,” states Aerzen USA President Tony Morris.

The newly formed company will operate under the name Vooner FloGard LLC. The most important market for AERZEN in which Vooner operates is the pulp and paper market in the USA, as AERZEN can offer many water treatment solutions here. Vooner also exports in the pulp and paper sector to Sweden, Finland and various countries in South America. Vooner FloGard has over three decades of experience with corrosion and erosion-resistant vacuum pump applications, including patented vacuum pump designs and vacuum system engineering capabilities. Additionally, Vooner is an OEM for complete vacuum systems for slurry dewatering, evaporation, pneumatic conveying, condenser exhauster, and felt cleaning in paper mills generating aftermarket business of actuators and sales opportunities for long term low-cost vacuum pumps.

AERZEN wins ENSI award for highest energy-efficiency

Berlin is always worth a trip: this also applied to AERZEN’s participation in the TAUSENDWASSER trade fair on 27 and 28 October 2021 in Germany’s capital.

At the trade fair for water management, the ENSI award was presented for the first time, which honours special commitment to regional climate protection in the water industry. The first prize in the category “Energy-efficient product” went to Aerzener Maschinenfabrik GmbH, one of the more than 170 exhibitors. The reason for this award is: “Aerzener Maschinenfabrik supplies more than just reliable machines in the field of blowers. Already six years ago, an application management was introduced for the areas of water technology and pneumatics. The distribution of reliable machines is supplemented by the topics energy efficiency, CO2 reduction and energy recovery, paired with the respective possible promotion measures of the region and individually tailored to the customer. As an example, the following results were achieved for a project at TAV (Trink- und Abwasserzweckverband) Liebenwalde, which also received an award here: 47% energy increase with 42% capacity increase and 80% subsidy.”

The award’s namesake and brand ambassador is the turtle “ENSI”. With its sustainable and energy-efficient lifestyle, it represents a central concern of e.qua, a network operating throughout Germany that focuses on the current and future challenges of the water industry, and the initiator of the award: ENERGETIC SYSTEM INTELLIGENCE (ENSI for short). According to this holistic approach, the assessment of energy efficiency does not only consider individual packages or processes, but always the entire plant system up to entire companies. The ENSI was also awarded at TAUSENDWASSER in the categories “Energy Efficiency and Climate Protection in Municipal Companies or a Municipal Project” (here the winner was TAV Liebenwalde) and “Energy Efficient Project”.