Modifications and Accessories

Versatility - The best for every application

A compressor is a compressor, and yet, every one is different, because every requirement is specific, each location, company, and process has its own particularities. We know this, and so for 150 years we have always asked about the application. Time and again. What makes our technologies the best solutions for your own application? You will find the answer here. The best brains working around the world to advance application‐specific compressed air technology. In the AERZEN development departments. In the laboratories of the world’s best component manufacturers. At Aerzen, we gather results for the most demanding industries and applications around the world.


AERsmart – intelligent, efficient, trendsetting
The load operation in biological wastewater treatment plants is characterised by strong fluctuations. The innovative AERsmart machine control system is the intelligent module that distributes the required oxygen demand across the machinery in such a way that low, medium and heavy loads are processed as efficiently as the existing configuration permits. To this end, the performance ranges and efficiencies are factored into the algorithm used by the control system. In this way, the installed machine pool operates as close as possible to the theoretical maximum efficiency.

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AERtronic is the intelligent unit control system from AERZEN. Developed to offer you more. More transparency over your plant’s condition. More reliability, driving the best possible operations at any time. More possibilities, driving analyses with pinpoint accuracy. Or for integrating additional components. Such as power cabinets.

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Digitisation opens up new opportunities for companies in many industries to optimise processes. In blower and compressor technology, the trend is moving more and more towards automated recording, evaluation and analysis of operating data. This approach makes it possible to identify potential for improvement and to optimise the operation of compressors in the long term.

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Filter technology

AERZEN offers filters in a range of options – tailored to a wide variety of room air conditions. For example, the filter solution F7 for increased requirements. The filter cartridge has an identical construction to that of the standard filter G4. It can therefore also be replaced without any problems in existing Generation 5 machines. We have designed suitable zone separation filters for various ATEX requirements and zones so that customer systems can also be operated safely in potentially explosive areas. Our zone separation filter complies with dust class M5.


Aftercoolers from AERZEN set standards. With minimal pressure losses and extremely high cooler inlet temperatures:
All aftercoolers are suitable for cooling air and nitrogen up to 280 °C! Always perfectly designed to lower temperatures to the desired level. Developed in cooperation with renowned international manufacturers, AERZEN offers a complete range of air-to-air and water-to-air aftercoolers. Independent series, specially adapted for the machine types Delta Screw, Delta Hybrid, Delta Blower and Aerzen Turbo. With extensive accessories. If required, including downstream cyclone separator and automatic condensate drain.

Cyclone separators

99% condensate separation efficiency – with these qualities the cyclone separators from AERZEN offer the perfect protection for compressed air systems. And for each downstream process. Our cyclone separators are precisely adapted to the air-to-air and water-to-air aftercooler program from AERZEN. And are consequently highly efficient, with only minimal pressure losses in less than the mbar range.

Discharge silencers

Reactive silencers from AERZEN are designed, even in the standard version, to supply process air free of absorption material. Therefore, silencers integrated on the discharge side of the packaged unit are constructed entirely of metal – without any absorption material. They operate on the interference principle and achieve noise attenuation of -20 to -25 dB(A).

Special motors

All AERZEN assemblies are delivered with 2-pole or 4-pole asynchronous motors as standard. They provide a strong drive in the compression process. Depending on the ambient conditions,
customised motors are recommended as an alternative. AERZEN offers a variety of modifications for this purpose.

Power supply panels

The power supply panels are just as individual as the conveying process itself. The suitability and price benefits of the respective drive variants are dependent on whether the load is to be relieved or loaded or whether the conveying volume is variable. AERZEN offers complex solutions, from frequency inverters and soft starters to star/trick- or DOL relays (Direct On-Line). Integrated or stand alone installation. In power ranges from 3 kW to 710 kW.

Special materials

In certain applications it is necessary to make all parts of the blower or compressor that come into contact with the medium out of stainless steel or provide them with a special coating. For example with extremely corrosive media. Or in certain chemical processes. In addition to cylinder coating, this include above all sealing the compressor or conveying chamber as well as the rotors. This assembly concept from AERZEN prevents machine parts from being attacked by the medium. And ensures the high wear protection of your AERZEN machine.

Special oils

72% of all roller bearing damage can be traced to unsuitable, impure or rapidly aging lubricants. All of this can be easily avoided. With blue oils from AERZEN. Specially developed high-performance oils. Optimised for high-performance machines from AERZEN. Suitable for every application. For reliable and long-lasting plant. And many added advantages.

Automatic condensate drain

Ideal for draining condensate from the cyclone separator housing. And whenever, depending on climate, temperature, time of year and time of day, condensate can be produced from the process. In other words: excellent as always. The AERZEN automatic condensate drain operates according to the level control principle. Self-regulating. And extremely efficient. The intelligent design prevents compressed air losses and thus minimises energy consumption.

Special acoustic hoods

Protecting employees and environment from high noise emissions.And machines against extreme conditions. Modified acoustic hoods from AERZEN. Your assurance that AERZEN compressors and blowers can be easily deployed anywhere. For internal as well as outdoor installation. In industrial parks as well as in residential areas. Onshore and offshore. Stationary or mobile. As reliable in Siberia as they are in Sahara. And worldwide, under all conceivable environmental conditions. Our portfolio of modified acoustic hoods always provides an optimal solution. For all applications.

Re-lubrication devices

Intelligent components that save maintenance costs. Relubrication devices from AERZEN grease the bearings of electric motors. Automatic. As required. And precisely measured according to manufacturer specifications. At intervals of up to 36 months This saves a lot of on-site service work. And ensures the long-term economical operation of your compressed air packages.

Condition Monitoring

Reliable protection against unplanned downtime and a centralised tool for plant diagnosis in every predictive maintenance strategy: vibration measurement. AERZEN offers several options for its high-performance machines. They differ in the increasing degree of detail of the analytical values.

Information & documents




The Advantages at a glance

Only machines that are perfectly adapted to the relevant application are really efficient, really high-performance and really reliable. For all conceivable environmental conditions. The optimal selection of equipment and accessories is more important today than ever. Because we know this, we have developed a competency network with the relevant component manufacturers. Which guarantees that every item of auxiliary equipment is tailored to purpose. This is what makes every machine from AERZEN so unique. No matter whether you have chosen Delta Blower, Delta Hybrid or Delta Screw.

AERZEN offers possibly the most comprehensive range of blowers and compressors worldwide. With a virtually unlimited abundance of options and auxiliary equipment. To develop these components we have selected partners who share our demand for quality. Internationally renowned brand manufacturers and experienced domain specialists. We therefore ensure that even the smallest item of equipment fulfils the quality standards promised by the name AERZEN.

AERZEN likely offers the broadest range of customised accessories and spare components. And probably provides the fastest access. We have developed our own design programmes for this purpose. The appropriate components are just a few mouseclicks away, including process data and coordinated, customer specific holistic concepts. The best route to your compressed air plants in Singapore, Siberia, South America, anywhere on the planet? It’s just a question of the fastest shipping option.

AERZEN’s entire application-technical expertise is based in Aerzen. Outstandingly skilled specialists with international experience. They can advise you on any question about compression and conveyance. Help you in choosing the appropriate components. And take care of the application-specific configuration of your high-performance packaged units. In this way we ensure that every machine from our firm merits the seal of quality, Made by AERZEN.

For 150 years we have been developing leading compressor technologies. For virtually every sector. What makes compressors and blowers from Aerzen so successful? Undoubtedly, the commitment to quality behind the AERZEN premium brand promise. But the following is also undoubtedly true: our extraordinary ambition to understand your processes. Better than any other. In this way we have created a pool of know-how and solutions that is truly unique in the world. And is reflected in customised compressed air systems that are without equal. With regard to performance. Efficiency. Durability. Service.

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Find your regional contact and get personal advice.

Aerzener Maschinenfabrik GmbH (Headquarter)

Reherweg 28

31855 Aerzen

Phone: +49 5154 81-0

Fax: +49 5154 81-9191

Emmerthaler Apparatebau GmbH

Langes Feld 4

31860 Emmerthal

Phone: +49 5155 622-0

Fax: +49 5155 622-11

Aerzen Turbo Europe GmbH

Freibusch 2-4

31789 Hameln

Phone: +49 5151 92384 0

Aerzen Digital Systems GmbH

Hefehof 8

31785 Hameln

Phone: +49 5151 40302660

AERZEN Deutschland GmbH & Co. KG (Sales)

Reherweg 28

31855 Aerzen

Phone: +49 5154 81 4000

AERZEN Deutschland GmbH & Co. KG (Service)

Reherweg 28

31855 Aerzen

Phone: +49 1516 110 2901

Aerzen do Brasil Ltda

Rua Dionysio Rito, n° 300, Distrito Industrial III, L14 Q D

13213-189 Jundiaí

Phone: +55 11 4612-2021

Fax: +55 11 4612 0232


Pezinská 18

901 01 Malacky

Phone: +421 34772 5531

Fax: +421 34772 5529

- Sales Office South West

Brückenstraße 2a

66740 Saarlouis-Fraulautern

Phone: +49 6831 76828 0

Fax: +49 5154 81 716410

Aerzen Argentina SRL

Domingo de Acassuso 4743

B1605BFO Munro, Buenos Aires

Phone: +54 11 47622351

Aerzen France S.A.S

Zone Industrielle 10, Avenue Léon Harmel

92168 Antony Cedex

Phone: +33 1 46741300

Fax: +33 1 46660061

Aerzen Belgium N.V.

A.De. Coninckstraat 11

3070 Kortenberg

Phone: +32 2 757 22 78

Fax: +32 2 7572283

Aerzen Schweiz AG

Gewerbepark Morgenstern Im Alexander 4

8500 Frauenfeld

Phone: +41 52725-0060

Fax: +41 527250066

AERZEN Nederland B.V.

Bedrijventerrein Nieuwgraaf Fotograaf 3

6921 RR Duiven

Phone: +31 882379361


Typograaf 5

6921 VB Duiven

Phone: +31 88 9100050

ASP AERZEN Special Products B.V.

Bedrijventerrein Nieuwgraaf Fotograaf 3

6921 RL Duiven

Phone: +31 26 4463432

Fax: +31 26 4463049

Aerzen Finland OY AB

Teollisuustie 15

FI-02880 Veikkola

Phone: +358 9 8194720

Aerzen Colombia S.A.S.

Centro Empresarial Metropolitano, Bodega 27, Módulo 2 (Autopista a Medellín, km 3,4) Cota, Cundinamarca,

Código Postal 250017 Código

Phone: +57 601 841 5730

Fax: +57 601 841 5730

Aerzen Austria Handelsges.m.b.H.

Gewerbepark Tresdorf II/1

2111 Tresdorf

Phone: +43 2262 74388

Fax: +43 2262 74399


Al. Niepodleglosci 18

02-653 Warszawa

Phone: +48 22 489 55 22

Fax: +48 22 489 55 27


Alíz Utca 4

1117 Budapest

Phone: +36 1 4392200

Fax: +36 1 4391922

AERZEN CZ s.r.o.

Hraniční 1356

69141 Břeclav

Phone: +420 519 326 657

Fax: +420 519 326658

Aerzen Ibérica S.A.U

Calle Adaptación 15-17

28906 Getafe (Madrid)

Phone: +34 91 642 4450

Fax: +34 91 642 2903


Rua Alfredo Lopes Vilaverde, 15B Escritório 3

2770-009 Paço de Arcos

Phone: +351 21 468 2466

Fax: +351 21 468 2467


Aerzen House, Langston Road

IG10 3SL Loughton, Essex

Phone: +44 2085028100

Fax: +44 2085028102


61 Woodlands Industrial Park E9 E9 Premium, #07-01

757047 Singapore

Phone: +65 6254 5080

Fax: +65 6254 6935

company profile

Aerzen Taiwan Machinery

Branch office of Aerzen Asia No.170, Ln. 879, Guangfu Rd., Bade Dist.,

Taoyuan City 33457

Phone: +886 3 366 6660

Fax: +886 3 366 6536

company profile

Aerzen Scandinavia AB

Östra Bangatan 20

19560 Arlandastad

Phone: +46 8 59441880

Fax: +46 8 59117209

Aerzen Scandinavia Norway

Raveien 320

3184 Borre

Phone: +47 91 81 49 00

Aerzen Scandinavia Denmark

Industrivej 2

5550 Langeskov

Phone: +45 33 11 54 54

Aerzen USA Corporation

108 Independence Way

Coatesville, PA 19320

Phone: +1 610 380 0244

Fax: +1 610 380 0278


980 Rue Valois, Suite 100 Vaudreuil-Dorion

J7V 8P2 Quebec

Phone: +1 450 424 3966

Fax: +1 450 424 3985

company profile

Aerzen México S.A. de C.V.

Cerrada Uniroyal # 18-A, Col. La Michoacana

Metepec, 52166

Phone: +52 722 235 9400

Fax: +52 722 235 9401

AERZEN MAKINE San. Ve Tic. Ltd. Sti.

IMES Sanayi Sitesi, C Blok, 308. SK, No:14, Y.Dudullu

34776 Ümraniye Istanbul

Phone: +90 216 420 00 32

Fax: +90 216 420 00 79

company profile

AERZEN Machines (India) PVT. LTD.

Plot No. E-115/116, G.I.D.C , Manjusar, Tal. Savli, Dist:

Vadodara-391 775 Gujarat

Phone: +91 2667 264-817

Fax: +91 2667 264-818

company profile


Via Raffaello Sanzio, 52

20021 Bollate (MI)

Phone: +39 02 6707 5277

Fax: +39 02 6707 5003


No. 655 Yuan Dian Road, Min Hang District

Shanghai 201108

Phone: +86 21 3323 9000

Fax: +86 21 3323 9199

Aerzen Romania S.R.L.

Sat Tunari Comuna Tunari Sos. De Centura nr. 25A

RO 077180 Judet Ilfov

Phone: +40 21 243 1883

Fax: +40 21 243 1884

Aerzen ME - FZE

DSO-DDP-Office-A1-222 Dubai Silicon Oasis P.O. Box: 341445


Phone: +971 0 432 431 66

Aerzen Adria d.o.o.

Varazdinska ulica, II odvojak 3

42000 Varazdin

Phone: +385 42 370 808

Fax: +385 42 370 018

Aerzen Australia Pty Ltd

57-59 Rodeo Drive

3175 Dandenong

Phone: +61 3 97067702

Fax: +61 3 9706 8584

Aerzen Chile SPA

Limache 3363 – Bodega 13

CP: 2520642 Viña del Mar

Phone: +56 32 235 8900

Aerzen Perú SAC

Carr. Panamericana Sur Km. 29.5 Almacenes F-08 y F-09 ZI Megacentro – Altura Puente Vidu

 Lurin – Lima

Phone: +51 1 434 3831


Sheraton Housing 35 el moltaka el araby, Nozha elgedida. Appt - 7, 8, 9.


Phone: +20 2 22698855

Fax: +20 2 22696611

Aerzen AIRGAS (PTY) Ltd.

175 Domkrag Street, Robertville Ext. 1

Roodepoort, Johannesburg

Phone: +27 0 11 474 2193

Fax: +27 0 11 474 2321


4-Jinnah Cooperative Housing Society, Block 7/8, Main Sharea Faisal

75350 Karachi

company profile


Patraikou 21-23, Flat 101, Palouriotisa TK 1048, P.O. Box 25283

1308 Nicosia

Phone: +357 22441222

Fax: +357 22490641

L.A Engineering & Consulting Ltd

PO Box 2907, 25 Ha‘ela Street

40500 Even Yehuda

Phone: +972 9 8996544

Fax: +972 9 8996547

Airgas Compressors (PTY) Nigeria Limited

3, Adebukola Omolabake Street, Off Eric Omobude Street, Ifako Bus Stop, Along Oworonsoki - Ogudu Expressway


Phone: 00234 0 1 843 4234

Aerzen Thailand Co., Ltd

36/60 Village No. 5, Phlu Ta Luang, Subdistrict, Sattahip District

20180 Chonburi

Phone: +66 0 38 020 090

Fax: +66 86 664 1337


Representative office of AERZEN ASIA PTE. LTD Floor 8th, Unit 802A, Dai Minh Convention Tower, 77 Hoang Van Thai, Tan Phu Ward, District 7, Vietnam

 Ho Chi Minh City

Phone: +84 28 3535 2760

Aerzen Turbo Co, Ltd

800 Jeongjung-ri, Osong-eup, Heungdeok-gu, Cheongju-si,

Chungcheongbuk-28220 Korea

Phone: +82-43-238-6500

Fax: +82 70 4170 4567

local partner: DEWA Projekt OÜ

Väike-Ameerika 15

10129 Tallinn

Phone: +372 50 39239

Aerzen Finland OY AB

Teollisuustie 15

FI-02880 Veikkola

Phone: +358 9 8194720

Aerzen Australia - New Zealand Office

Unit 17a Hobill Avenue Wiri

2104 Auckland

Aerzen Australia Pty Ltd

57-59 Rodeo Drive

3175 Dandenong

Phone: +61 3 97067702

Fax: +61 3 9706 8584


Unit 6a, Castlecomer Business Park, Kilkenny Rd, Ballyhimmin

R95 Castlecomer, Co. Kilkenny

Phone: + 353 567807085

Aerzen Korea Ltd

Hyundai Terrace Tower, E-dong #608, 7, Yeonmujang 5ga-gil, Seongdong-gu,

04782 Seoul

Phone: +82 2 6463 0063

Fax: +82 2 6463 0064

Aerzen Turbo Co, Ltd

800 Jeongjung-ri, Osong-eup, Heungdeok-gu, Cheongju-si,

Chungcheongbuk-28220 Korea

Phone: +82-43-238-6500

Fax: +82 70 4170 4567

Aerzen Arabia Ltd.

Abed Al-Mis’hal Tower 9th Floor, office 907, Building 3958, District 35514 Al Jubail, Kingdom of Saudi Arabia


Phone: +966 13 362 8826

Service Centre - Aerzen Arabia Ltd.

Rezayat Group Dammam Port Area, Dammam Kingdom of Saudi Arabia


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