PH 760-3390 HE Welded Vessel Heatless Adsorption Dryers

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Available in three standard variants

Lowest possible pressure drop thanks to innovative open silencer design

Improved performance with reduced purge rate to 16% across the complete range

Advanced energy management for lowest operating costs

High-quality, high-efficient desiccant, selected for the right application

Counter-current regeneration for optimal energy efficiency and guaranteed dry air

High reliability and robust design

Low noise levels while purging

Designed for transportability

Optimal control and monitoring thanks to the Purelogic™ controller

Minimal risk of crushed desiccant thanks to the large vessel diameter & the sonic nozzle

Pneumatech presents the newly designed and significantly improved heatless adsorption dryer range – PH 760-3390 HE. 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.

PH 760-3390 HE adsorption dryers are capable of drying air to a PDP (pressure dew point) of -40°C/-40°F as standard and -70°C/-94°F as option for higher flows up to 5760 m³/hr/3390 cfm. The desiccant is housed in welded vessels, which are coated and can operate up to 9 barg/130 psig (fatigue load) with std variant and up to 14,5 barg/203 psi with high pressure variant (fatigue load). All dryers can be equipped with 2 coalescing prefilters before and one particulate filter after the dryer (optional).

Thanks to ingeniously designed mechanical components i.e open type of silencers and large vessels, PH 760-3390 HE range offers highest performance with lowest pressure drop and improved purge loss of 16%.

Considering different needs of the customers, the PH 760-3390 HE range offers 3 different controller for different requirements. DC 1 Controller version has a basic controller with required controls and monitoring such as service alarm, general alarm relay, synchronization control and optional dew point control whereas Purelogic™ controller version will have the Purelogic™ as central brain of the adsorption dryer. The Purelogic™ optimizes operating costs; ensures maximum reliability by monitoring the most important parameters; and offers impressive control and monitoring capabilities. For special applications where pneumatic control is preferred and no electricity is possible, PH 760-3390 HE also operates with pneumatically enabled controller.

Technical specifications for PH 760 HE up to PH 3390 HE (standard version, -40 PDP ˚C)

Specification

Unit

PH760 HE

PH1020 HE

PH1330 HE

PH2060 HE

PH2670 HE

PH3390 HE

 

Max volume Flow

l/s

360

480

630

970

1260

1600

at Dryer Inlet (1)

m3/hr

1296

1728

2268

3492

4536

5760

Regeneration Air

Consumption average at max. flow

 

%

 

16

 

16

 

16

 

16

 

16

 

16

Pressure Drop over Dryer excluding Filters

bar

0.15

0.15

0.15

0.15

0.15

0.18

psi

2.18

2.18

2.18

2.18

2.18

2.61

Inlet and outlet connections

DIN PN16

 

DN80

 

DN80

 

DN80

 

DN100

 

DN100

 

DN150

 

 

Optional Pre & After Filter Sizes (2)

General purpose coalescing filter

 

PMH G 1529

 

PMH G 1529

 

G 1F

 

G 2F

 

G 3F

 

G 4F

High efficiency coalescing filter

PMH C 1529

PMH C 1529

C 1F

C 2F

C 3F

C 4F

Particulate filter

PMH S 1529

PMH S 1529

S 1F

S 2F

S 3F

S 4F

 

Length

mm

1776

1776

1884

2359

2472

2788

inch

69.9

69.9

74.1

92.8

97.3

109.7

 

Width

mm

822

822

822

1000

1026

1417

inch

32.3

32.3

32.3

39.3

40.3

55.7

 

Height

mm

2549

2549

2604

2671

2653

2576.5

inch

100.3

100.3

102.5

105.1

104.4

101.4

 

Mass

kg

1220

1300

1620

2651

3100

4600

lbs

2690

2866

3571

5844

6834

10141

Adsorption Dryers

Efficient protection against humidity, a common cause of corrosion