Dry-air Solutions

Adsorption Dehumidifiers

Built to last

Cotes provides a wide range of well-engineered, energy-efficient, reliable adsorption dehumidifiers built to last in many industrial applications. Depending on usage, our machines often have around 40.000 operational hours on the clock and still running.


Modular design

Modular design makes it easy to choose the exact configuration and capabilities best suited to your unique requirements. 


Energy Efficient

Any thermal inputs can be used, and many units are available with heat recovery. Save 20–25% on energy bills for humidity management. Up to 66% with Cotes Excergic Technology. 


Know-how makes the difference

Cotes experts can help you with the equipment choice best for how your particular operations work, taking all the parameters into consideration. 


Dry-air solutions wind turbines

Wind turbines are exposed to the elements, 24/7

Cotes has a range of adsorption dehumidifiers specifically designed for wind turbines and for application throughout the entire life cycle — onshore, nearshore or offshore. Learn more about Cotes dry-air solutions for wind turbines.

Download PDF Brochure for wind turbines.

Mobile CR80B-FC/FCS


Moisture removal capacity: 0.44 kg/h
Connected load: 0.83 kW
Width / Depth / Height (mm) 422 (FC) 494 (FCS) / 313 / 317
 

Download PDF Datasheet

Mobile CR240B


Moisture removal capacity: 0.8 kg/h
Connected load: 1.05 kW
Width / Depth / Height (mm) 400/ 333 / 363
 

Download PDF Datasheet

Mobile CR400BW


Moisture removal capacity: 1.4 kg/h
Connected load: 1.97 kW
Width / Depth / Height (mm) 620 / 405 / 430
 

Download PDF Datasheet

CR100


This dehumidifier is recommended for Wind Turbine OEM design implementation in the wind turbine nacelle for localized dry-air only when overpressure is not a requirement.

Download PDF datasheet

CWO26


CWO (Cotes Wind Overpressure) Solutions is a patented dehumidifier and desalter specifically designed for wind turbines. The CWO26 units are designed for use in smaller offshore wind turbines where it is vital to prevent any ingress of moisture and salt, or as a supplement in large wind turbines fitted with a CWO65 unit. This provides a reliable flow of 80 m³/hour dry, desalted air into the nacelle and tower. 

Download PDF datasheet

CWO35


CWO (Cotes Wind Overpressure) Solutions is a patented dehumidifier and desalter specifically designed for wind turbines. The CWO35 units are designed for use in the nacelles and towers of medium-sized offshore wind turbines in which the ingress of moisture and salts is likely to cause significant operational problems and downtime. The unit automatically adjusts flow and performance to ensure a constant flow of 300 m³/hour dry, desalted air into the turbine.

Download PDF datasheet

CWO65


CWO (Cotes Wind Overpressure) Solutions is a patented dehumidifier and desalter specifically designed for wind turbines. The CWO65 units are designed for use in the biggest offshore nacelles and towers. For the very latest and biggest turbines now emerging, two CWO65 units are often used for maximum protection of these extremely valuable assets. The unit automatically adjusts flow and performance to ensure a constant flow of 1000 m³/hour dry, desalted air into the wind turbine.

Download PDF datasheet

Flexible Solutions


Wind energy is more than just wind turbines. Substations are crucial components in the wind energy infrastructure, filled with expensive and sensitive electrical equipment. If the substation fails, the whole wind farm is off-line. These Flexible dehumidifiers protect substations from the harmful effects of humidity that causes mould, corrosion and electrical faults. Get a product recommendation

Download PDF datasheet

Ultradry-air solutions for Battery Manufacturing

Energy-efficient battery dry room dehumidification

Dry-air solutions for industries

Other industrial dehumidification applications

In close collaboration with our Global Partner Network, Cotes supplies a range of adsorption dehumidifiers to all kinds of industries and applications. Cotes adsorption dehumidifiers, also known as desiccant dehumidifiers, have a large range of applications in as many different industries. From small room hobby houses to large industrial production and manufacturing facilities — we have the right dry-air solution for you. Download PDF Brochure for Other Industries and learn more about the dehumidifiers.

Mobile CR80B


Moisture removal capacity: 0.44 kg/h
Connected load: 0.83 kW
Width / Depth / Height (mm) 385 / 313 / 293
 

Download PDF Datasheet

Mobile CR240B / CR290B


Moisture removal capacity: 0.8 / 1.1 kg/h
Connected load: 1.05 / 1.63 kW
Width / Depth / Height (mm) 400 / 333 / 335
 

Download PDF Datasheet

Mobile CR400B


Moisture removal capacity: 1.4 kg/h
Connected load: 1.97 kW
Width / Depth / Height (mm) 472 / 407 / 405
 

Download PDF Datasheet

Modular C30


Moisture removal capacity: 0.9 - 1.9 kg/h
Connected load: 1.4 - 2.9 kW
Width / Depth / Height (mm) 554 / 398 / 771

Compatible modules: Air condensation and Heat recovery 

Download PDF Datasheet

Modular C35


Moisture removal capacity: 3.3 - 5.6 kg/h
Connected load: 5.1 - 8.8 kW
Width / Depth / Height (mm) 756 / 493 / 1090

Compatible modules: Air condensation, heat recovery, pre/post cooling and post heating 

Download PDF Datasheet

Modular C65


Moisture removal capacity: 7.8 - 19.1 kg/h
Connected load: 11.4 - 33.8 kW
Width / Depth / Height (mm) 1200/ 779 / 1718

Compatible modules: Heat recovery included, pre/post cooling and post heating 

Download PDF Datasheet

Modular C105


Moisture removal capacity: 25 - 51 kg/h
Connected load: 38 - 75 kW
Width / Depth / Height (mm) 1803 / 1320 / 2150

Compatible modules: Heat recovery, pre/post cooling and post heating

Download PDF Datasheet

Flexible Solutions


Cotes Flexible Solutions are for clients with very special performance needs and specifications for larger industrial production or manufacturing processes where precision, performance and stability are key. This range of well-engineered, energy-efficient, reliable dehumidifiers is robustly built and designed for ease of use, maintenance and operation in a range of industries. Ask for a product recommendation.

Download PDF datasheet

Video - How it works

Adsorption Dehumidifiers

Want to talk to a regional partner?

Find a Cotes partner near you

For all wind-related enquiries contact Cotes directly

T: +45 5819 6322 Sales@cotes.com

AUSTRIA

EISBÄR / DRY-TEC ENTFEUCHTUNG UND KLIMA GMBH

Hans-Sachs-Straße 93 
4600 Wels 
Austria

+43 (0) 7242 59789

ooe@eisbaer.com

BENELUX

CTS BeNeLux

CTS BeNeLux 
Wijngaardveld 2G 
9300 Aalst
Belgium 

+32 (0) 5384 8760 

sales@ctsbenelux.com

CZECH REPUBLIC

KLIMAVEX CZ, a.s.

Průmyslová 1472/11 
102 00 Praha 10 
Czech Republic 

+420 212 248 800

poptavky@klimavex.cz

CZECH REPUBLIC

SEN-vysouseci technika, s.r.o.

Zahori 20 
CZ-378 21 Kardasova Recise 
Czech Republic

+420 3843 83331

e.erb@odvlhcovani.cz

DENMARK

Fugtkontrol ApS

Teknikvej 2C
4200 Slagelse
Denmark

 

+45 5885 1008

info@fugtkontrol.dk

ESTONIA

EB Therm OÜ

Pärnu Road 160G 
11317 Tallin 
Estonia

+372 6558 319

toivo@ebtherm.ee

FINLAND

Stravent Oy

Piispantilankuja 4

02240 Espoo

Finland 

+35 8942 413631

timo.karkulahti@stravent.fi

FRANCE

Baudiment Technology

6 rue Moulin Cassé
ZAC du Moulin Cassé
44340 BOUGUENAIS
France

+33 (0) 2518 39417

contact@baudiment-technology.fr

FRANCE

FDM - France Danemark Materiel

7 bis rue del'etoile de matin 
44600 Saint-Nazaire 
France

+33 (0) 2400 01300

fdm@francedanemarkmateriel.fr

FRANCE

Isosec Services

1 Les Plauderies
28480 Argenvilliers

France

+33 (0) 6 72 58 48 37

philippe.fournier@isosecservices.fr

FRANCE

New'R

Siège social
31 C rue des Landelles
35510 Cesson-Sévigné
France

+33 (0) 805 620 830

FRANCE

Teddinton France

7, avenue Philippe Lebon 
92390 Villeneuve la Garenne 
France

+33 (0) 1414 77171

GERMANY

Albert Frey AG

Marktoberdorfer Strasse 24 
87616 Wald 
Germany

+49 8302 92020

info@albertfrey.de

GERMANY

Alfred Kaut GmbH & Co.

Windhukstr. 88
42855 Wuppertal
Germany

+49 202 26820

info@kaut.de

GERMANY

Reinders Corporation (PrimaAir Luftbefeuchtung Reinders GmbH)

Enschedestraße 14 - E5
48529 Nordhorn
Germany

+31 (0) 546 876 510

primaair@reinderscorp.com

GERMANY

ULT Dry-Tec GmbH & ULT AG

Antonstr. 2
01097 Dresden
Germany

+49 351 320480-0

dry-tec@ult.de

GERMANY

Weiss Klimatechnik GmbH

Greizer Str. 41-49
35447 Reiskirchen
Germany

+49 6408 84 - 6500

info@weiss-technik.com

HUNGARY

A.S. Hungária Kft

Daróczi út 1-3 
1113 Budapest 
Hungary

+36 1279 1088

mtakacs@ash.hu

INDIA

Pace Aftermarket Pvt Ltd

Unit no 2 Ground Floor Leela Apts355, SV Road Vile Parle West
400056 Mumbai
India

+91 22 26233617
+91 22 26391205

anish@paceonnet.com

ISRAEL

Einav Drying Technologies Ltd.

po box 185

Maalot

Israel 

+972 5425 55751

liat@einav.co.il

NORWAY

F-Tech AS

Alvøveien 132 
N-5179 Godvik 
Norway

+47 4149 2700

info@f-tech.no

POLAND

Klima-Therm sp. z o.o.

Ostrobramska 101A
04-041 Warszawa
Poland

+48 22 517 36 00

handlowy@klima-therm.pl

POLAND

top technika polska

Przanowskiego 83
01-457 Warszawa
Poland

+48 508 051 377

biuro@toptechnikapolska.pl

PORTUGAL

Climaconforto, Lda.

Avenida da Conduta, 836 
4420-619 Gondomar 
Portugal

+351 2237 20392

Lourenco@climaconforto.pt

SINGAPORE

DryTec Ltd

1 Defu Lane 10 #02-571 Defu industrial estate
539182 Singapore
Singapore

+65 92 708 230

oliver.goh@drytec.sg

SLOVAKIA

KLIMAVEX a.s.

Mánesova 11 
040 01 Košice 
Slovakia

+421 9188 05584

peter.cecko@klimavex.sk

SOUTH KOREA

Bestec Engineering

B-904, Gwangmyeong Techno-Park, Haan-ro 60
14322 Gyeonggi
South Korea

+82 2 3401 5522

bestec@besteceng.com

SWEDEN

ABT Sweden AB

Vindkraftsvägen 6c
135 70 Stockholm
Sweden

+46 8 403 074 20

info@abtsweden.se

SWEDEN

Anders Nilsson Avfuktning AB

Åkaregatan 5 
S-754 54 Uppsala 
Sweden

+46 7318 41585

Info@an-avfuktning.se

SWEDEN

Seleko AB

Förrådsvägen 15
137 37 VÄSTERHANINGE
Sweden

+46 8 506 63 503

tommy.vido@seleko.se

SWITZERLAND

Krüger + Co. AG

Winterhaldenstrasse 11 
9113 Degersheim 
Switzerland

+41 7137 28282

info@krueger.ch

TURKEY

Frigo Sogutma San. Ve Tic. A.S.

Kasımpaşa, Küçük Piyale Mah. Bahriye Cad. No: 133A
34440 Beyoğlu/İstanbul
Turkey

+90 212 293 11 30

eguler@frigo.info

UNITED KINGDOM

Humidity Solutions Ltd.

Humidity House 
1140a Axis, Cleeve Road 
KT22 7ND, Leatherhead, Surrey 
United Kingdom

+44 (0) 1372 571200

info@humiditysolutions.co.uk