Cool MK Series - Refrigerated dryer

Wear and corrosion threaten your air distribution network. Our Cool range of refrigeration dryers keeps your compressed air system in optimal shape

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Easy to install and maintain

Refrigeration dryer is a simple, low maintenance technology and extremely easy to install.

High quality

Thanks to a refrigeration you will achieve higher final product quality which can increase your overall productivity.

Compact design

Its very compact equipment fits in a minimum space.

Cool Refrigeration air dryers

Mark Cool range open

Refrigeration dryers use a refrigerant gas in order to cool the compressed air. As a result the water from the air condenses and can be removed. With this technique we can reach in the COOL MK range a pressure dew point of 5°C.

As a result, the refrigeration technology is by far the most used dryer technology, complying for more than 95% of industrial applications. Refrigerant dryers are commonly used with pneumatic applications and in the general industry (e.g. engineering, steel, paper, tannery, garage).

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The COOL range offers reliable components in a simple vertical lay-out


Key Benefits

Compact

Very compact equipment fits in a minimum space

Cleaner air

Checks air quality with the dew point indicator

Energy efficient

Very low energy consumption

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Mark Compressors

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Cool MK 400 to 7700L/MIN

Type

Max. working pressure

Air treatment capacity 

Voltage

bar

psi

l/min

mc/h

cfm

V / ph / Hz

COOL 400

16

232

350

21

12,4

230/1/50

COOL 600

16

232

600

36

21,2

230/1/50

COOL 900

16

232

850

51

30

230/1/50

COOL 1200

16

232

1200

72

42,4

230/1/50

COOL 1800

16

232

1825

110

64,4

230/1/50

COOL 2200

16

232

2150

129

76

230/1/50

COOL 3000

16

232

3000

180

106

230/1/50

COOL 3600

16

232

3600

216

127

230/1/50

COOL 4100

13

188

4100

246

145

230/1/50

COOL 5200

13

188

5200

312

184

230/1/50

COOL 6500

13

188

6500

390

230

230/1/50

COOL 7700

13

188

7700

462

272

230/1/50

Dimensions

Cool MK 400 to 7700L/MIN

 Model

Length mm

Width mm

Height mm

COOL 400

233

550

561

COOL 600

233

550

561

COOL 900

233

550

561

COOL 1200

233

550

561

COOL 1800

233

550

561

COOL 2200

233

550

561

COOL 3000

233

559

561

COOL 3600

310

706

994

COOL 4100

310

706

994

COOL 5200

310

706

994

COOL 6500

310

706

994

COOL 7700

310

706

994

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Product Features


Capillary tube in order to considerably reduce the pressure and temperature of the refrigerant, improving the cooling process.

 

Hot gas by-pass valve:

• Injects hot gas from compressor discharge into suction / liquid separator
• Keeps refrigeration capacity in all load conditions
• Maintains constant pressure in the evaporator, avoiding freezing

 

Mark Cool range rear view - open

Refrigerant compressor driven by an electric motor, cooled using refrigerant fluid and protected against thermal overload.

Refrigerant filter in order to protect the capillary from some possible dirty particles.

 

Air/Air and Air/Refrigerant Heat Exchanger with high thermal exchange and low load losses. Integrated water separator allows a highly efficient water-air separation.

Timer drain ensures a proper drain of the condensate

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    USA Non Cycling Air Dryers APAC EMEA