FAQ

PH 55-420 HE Extruded Profile Heatless Adsorption Dryers

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Advanced energy management for lowest operating costs

Best-in-class performance thanks to unique valve and exhaust design

Low noise levels during purge and blow-off

High-quality, high-efficient desiccant

Spring-loaded desiccant minimizes the risk of crushing

Counter-current regeneration for optimal energy efficiency

Designed for transportability and mountability

Desiccant bags for easy service from the top

Dessicant dryers with a stable PDP for low investment costs

Incorporating high-quality components, PH heatless adsorption dryers provide you with clean, dry air to extend the life of your equipment  and  products.  Heatless  adsorption  dryers  use  dry, expanded purge air to remove moisture from the desiccant material.

The  dryers  are  equipped  with a mounted pre-filter and an integrated after-filter as standard, can be installed vertically and can also be wall-mounted with a specially designed wall-mounting kit (optional).

The controller ensures the lowest operational costs thanks to compressor synchronization and the optional PDP control. LED’s on the controller indicate whether power supply is connected, towers  are  pressurized  and  solenoids  are  functioning  properly. It also provides with preventive maintenance information. Alarms can also be triggered remote thanks to the available voltage-free contact.

Technical specifications for PH 55 HE up to PH 420 HE (standard version, PDP -40 ˚C)

 

 

Specification

 

Unit

PH 55 HE

PH 75 HE

PH 95 HE

PH 120 HE

PH 140 HE

PH 190 HE

PH 230 HE

PH 275 HE

PH 350 HE

PH 420 HE

 

 

Nominal volume flow at dryer inlet (1)

l/s

25

35

45

55

65

90

110

130

165

195

 

90

126

162

198

234

324

396

468

594

702

 

m3/hr

 

Regeneration air consumption average at max. flow

 

%

 

16.5

 

16.5

 

16.5

 

16

 

16

 

16.5

 

16.5

 

16.5

 

16.5

 

17

 

 

Connection inlet/outlet

G

1/2"

1"

1"

1"

1 1/2"

1 1/2"

1 1/2"

1 1/2"

1 1/2"

1 1/2"

 

NPT

 

1/2"

1"

1"

1"

1 1/2"

1 1/2"

1 1/2"

1 1/2"

1 1/2"

1 1/2"

 

 

Pressure drop at max. flow

barg

0.031

0.065

0.114

0.18

0.278

0.114

0.18

0.278

0.18

0.278

 

psig

0.45

0.94

1.65

2.61

4.03

1.65

2.61

4.03

2.61

4.03

 

 

Included pre & after filter size

Super fine filter

TF 3 C HE

TF 4 C HE

 

TF 5 C HE

TF 5 C HE

 

TF 6 C HE

 

TF 6 C HE

 

TF 6 C HE

 

TF 7 C HE

TF 8 C HE

 

TF 8 C HE

 

 

TF 3 S HE

TF 4 S HE

TF 5 S HE

 

TF 5 S HE

TF 6 S HE

TF 6 S HE

TF 6 S HE

 

TF 7 S HE

TF 8 S HE

TF 8 S HE

 

Dust filter

 

 

Height

mm

1205

1205

1495

1495

1835

1495

1495

1835

1495

1835

 

inch

47.4

47.4

58.9

58.9

72.2

58.9

58.9

72.2

58.9

72.2

 

 

Width

mm

807

 

827

 

847

 

847

 

877

 

907

 

906

 

907

 

907

 

907

 

 

inch

31.8

32.6

33.3

33.3

34.5

35.7

35.7

35.7

35.7

35.7

 

 

Length

mm

394

394

394

394

394

564

564

564

734

734

 

inch

15.5

15.5

15.5

15.5

15.5

22.2

22.2

22.2

28.9

28.9

 

 

Mass

kg

100

 

109

 

128

 

140

 

165

 

217

 

234

 

276

 

331

 

389

 

 

220.5

240.3

282.2

308.6

363.8

478.4

515.9

608.5

729.7

857.6

 

Adsorption Dryers

Adsorption or desiccant dryers remove moisture from air or gas streams by passing them through a porous material called a desiccant, ensuring dry and moisture-free conditions.