Shanghai Crownwell Compressor Co., Ltd.  
 +86-21-59170296/+86-18817705916     sales@crownwell-compressor.com

Crownwell Desiccant Air Dryer

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Crownwell Heatless Desiccant Air Dryer

TECHNICAL SPECIFICATIONS CW1-200PH(1.5-200 m3/min / 53-7062 cfm)


Model

Flow

m3/min

Air   Connection

Max.   Operating Pressure

bar

Dimension

L   /   W /   H

mm

Weight

Kg

CW-1PH

1.5

DN25/1”

10

750/400/1370

125

CW-2PH

2.6

DN25/1”

10

750/400/1640

180

CW-4PH

4.0

DN40/1.5”

10

1000/500/1518

285

CW-6PH

6.5

DN40/1.5”

10

1000/500/1981

425

CW-8PH

8.5

DN50/2.0”

10

1100/500/1950

550

CW-10PH

11.5

DN50/2.0”

10

1100/500/2050

650

CW-13PH

13.8

DN50/2.0”

10

1100/500/2100

750

CW-15PH

17.0

DN65

10

1250/575/2155

860

CW-20PH

23.0

DN80

10

1400/575/2250

960

CW-25PH

27.0

DN80

10

1400/575/2500

    1250

CW-30PH

35.0

DN80

10

1500/600/2550

1575

CW-40PH

45.0

DN100

10

1900/1000/2706

1685

CW-50PH

55.0

DN125

10

2000/1200/2766

2300

CW-60PH

65.0

DN125

10

2100/1280/2780

2500

CW-80PH

85.0

DN125

10

2400/1350/2820

2800

CW-100PH

100.0

DN150

10

2650/1500/2930

3650

CW-150PH

150.0

DN200

10

2800/1800/3000

5200

CW-200PH

200.0

DN250

10

2900/2000/3529

6800

                Reference to 20°C and 1 bar a, inlet 35°C and 7 bar g. Maximum working pressure is 10 bar g.

                Desiccant is factory-installed on all models. Dimensions and weights are approximate


Crownwell Heated Desiccant Air Dryer

TECHNICAL SPECIFICATIONS CW1-200PE(1.5-200 m3/min / 53-7062 cfm)

 

Model

Flow

m3/min

Air   Connection

Max.   Operating Pressure

bar

Dimension

L   /   W /   H

mm

Weight

Kg

CW-1PE

1.5

DN25/1”

10

750/400/1370

145

CW-2PE

2.6

DN25/1”

10

750/400/1640

195

CW-4PE

4.0

DN40/1.5”

10

1000/500/1518

308

CW-6PE

6.5

DN40/1.5”

10

1000/500/1981

435

CW-8PE

8.5

DN50/2.0”

10

1100/500/1950

572

CW-10PE

11.5

DN50/2.0”

10

1100/500/2050

668

CW-13PE

13.8

DN50/2.0”

10

1200/500/2100

750

CW-15PE

17.0

DN65

10

1250/575/2155

880

CW-20PE

23.0

DN80

10

1400/575/2250

982

CW-25PE

27.0

DN80

10

1400/575/2500

    1270

CW-30PE

35.0

DN80

10

1500/600/2550

1595

CW-40PE

45.0

DN100

10

1900/1000/2706

1785

CW-50PE

55.0

DN125

10

2000/1200/2766

2350

CW-60PE

65.0

DN125

10

2250/1200/2765

2550

CW-80PE

85.0

DN125

10

2600/1300/2800

2700

CW-100PE

100.0

DN150

10

2650/1500/2800

2850

CW-150PE

150.0

DN200

10

2800/1800/3000

5250

CW-200PE

200.0

DN250

10

2900/2000/3529

8250

                Reference to 20°C and 1 bar a, inlet 35°C and 7 bar g. Maximum working pressure is 10 bar g.

                Desiccant is factory-installed on all models. Dimensions and weights are approximate.


Features

Heatless Regenerative Dryer Features


The heatless type is the most popular, due to its inherent advantages of high reliability and low maintenance.

The desiccant used Crownwell dryers have been selected basis our experience in the design and manufacturing of Desiccant Dryers. The vessels have been designed specifically for this service. Vessel diameters have been chosen to allow a minimum of five (5) seconds contact time, which is essential for complete moisture adsorption and consistent dew point. Air velocity through the dryer has been conservatively designed at less than fifty-five feet per minute, minimizing desiccant fluidization and dusting, and resulting in high dryer reliability.


Crownwell heatless desiccant dryers are designed to produce a consistent -40°F (-40°C) dewpoint compressed air. Optional Crownwell dryers for -100°F (-70°C) are also available.

Heatless air dryer works with elements of adsorption & regeneration, which take place due to differing vapor pressure. Desiccants adsorb moisture at atmospheric pressure with part of dry air coming from air outlet of the dryer. The two towers process by turns to provide dry air to distribution system. 10 minutes standard cycle, dryer cycles are controlled by a timer.

 

And we can also supply the option functions as below:

  • Digital Dew Point Monitor

  • PLC Controller with Connection Port

  • Without Failure to Shift Alarm -RS485, -MODBUS

  • Including Failure to Shift Alarm -RS485, -MODBUS

  • Dew Point Demand Control

 

 


Contact Us

Tel
+86-21-59170296
+86-18817705916
E-mail
sales@crownwell-compressor.com
Address
No.8, Lane 800 Yanghui Rd., Shanghai 201314 China.

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