PRODRY
Optional Dewpoint
Management Control
delivering up to
increase inoperating efficiency andannual energy savingsof up to*

Introducing a New Generation of Desiccant Dryers | PD0046 to PD0360

81%

Flow rates 45 scfm (77 Nm³/hr) to 360 scfm (612 Nm³/hr)

The all new Walker Filtration PRODRY models feature
major design changes that deliver significant energysavings, dramatically reduced service times andoptimum performance across the range.

£5921

Tested and validated to international standards, PRODRY’smulti-voltage capabilities allow for worldwide installation.
Now with the option to upgrade to advanced dewpoint
management for even greater operating efficiency whatever your application requirement, PRODRY’s optimum
performance delivers a compressed air drying solution youcan trust.

123* Operating efficiency and energy savings based upon installing a DMC controller andrunning with a flow of 360 scfm (612Nm³/hr) at 7 barg (100 psig) inlet pressure and 35°C(95°F) inlet temperature, operating at 10% load for 6000 hours.
41Unique Purge PlugTower Pressure Gauges

Optional DMC Controller

5Select orifice size tosuit changing pressure
requirements(Patent Pending)

Clearly visible diagnostics
for accurate pressure
readings

Advanced dewpoint
management & energysavings

6

Dewpoint management sensor(hygrometer) increases operating
efficiency up to 81%(fitted with DMC controller)

5

Advanced desiccant blend delivers
optimised dewpoint and improved
performance2

Top loading cartridge design and lifting
handle for fast and efficient servicing

6Intelligent LED controller with built-in
energy management (supplied asstandard)

3

Compact modular design with built-in
lifting hook7

Anodised aluminum extrusions providescorrosion protection

4

Multi-ported manifold for flexible
installation

8

Externally fitted silencers for dramaticallyreduced service time

7For further information please visit www.walkerfiltration.com

8FA
EC

Heatless Desiccant Compressed Air Dryers

DTechnical Specification PD0046 - PD0360
BDryermodel

Pipe size Inlet flow rate*inches Nm³/hr
SCFM

Dimensions mmA

BCDEF

WeightNo. ofKg
cartridges

Recommended
filter model

Model with Dewpoint
Management Control**PD0046

17745655

380

310

7650600

462A3051XAPD0046DMCPD0056

19455735

380

310

76

50

700

51

2

A3052XA

PD0056DMC

PD0075

1128

75905

380

310

7650

850

62

2

A3071XAPD0075DMC

PD00901153

901030

380

310

76

50

1000

702

A3101XA

PD0090DMC

PD0110

1187

110

1260

380

310

76

50

700

85

4

A3101XA

PD0110DMC

PD0150

1255

150

1595

380

310

76

50

850

105

4

A3102XA

PD0150DMC

PD0180

1306

180

1845

380

310

76

50

1000

122

4

A3102XA

PD0180DMC

PD0220

1½374

220

1260

380

490

76

62

700

154

8

A3122XA

PD0220DMC

PD0300

1½510

300

1596

380490

76

62

850

195

8A3151XA

PD0300DMC

PD03601½612

360

1845

38049076621000

225

8A3151XAPD0360DMC* Stated flows are for an inlet pressure of 7 barg (100 psig) with reference to 20°C, 1 barg (abs.), 0% relative water vapour
pressure. For flow at other pressures apply the appropriate correction factors, terms and dewpoint.
** For full dewpoint management control state ‘DMC’ with dewpoint Sensor (hygrometer) when asked what controller type
you require upon placing your order.
FB

Specification

CED-40°C

Standard pressure dewpoint
Optional pressure dewpoint

A-40°F-20°C-4°F-74°C-100°F

Minimum working pressure

4 barg58 psig

Maximum working pressure

13 barg

188.5 psig
115 or 230 VAC at 50-60Hz

Electronic control (LED)24 VDC

Dewpoint control (DMC)
175

175

106 106

Models PD0046-PD0180

1.5°C

35°F

Maximum inlet temperature

50°C

122°F

Dryer correction factors
Operating pressure (PCF)

FB

Minimum inlet temperature

CE

Dbarg

45678910111213psig

58

7287

100115

130

145

160

174

189

Correction factor

0.62

0.75

0.87

11.12

1.25

1.37

1.51.62

1.75

Celsius (°C)

20253035404550

Fahrenheit (°F)

6877

8695

104

113

122

Correction factor

1.3

1.2

1.1

10.75

0.65

0.45

Temperature (TCF)
A

Pressure dewpoint (DCF) (7)

Pressure dewpoint (DCF)

175

175

189

189

WFL1021 Rev-A-UK 1217

Models PD0220-PD0360

Celsius (°C)-20-30-40

Celsius (°C)

-70-74

Fahrenheit (°F)

-4-22-40

Fahrenheit (°F)

-94

-100

Correction factor

1.23

1.2

1

Correction factor

0.8

0.77

Technical notes
1.

On Models PD0046 – PD0360 Walker Filtration recommends that an XA (0.01 micron) pre-filter, is installed upstream of the dryer and an
RXA (0.01 micron) dust filter is installed downstream of the dryer.

2.

Walker Filtration Water Separator supplied as standard. Walker Filtration Water Seperator must be installed. If bulk water enters theadsorption dryer, it can cause heat expansion to the desiccant, substantial rise in the dryer differential pressure, lead to poor outlet
dewpoint, and cause potential dryer failure.

3.

All dryer applications and sizing should be confirmed by Walker Filtration. Please contact nearest sales team for information onrecommended sizing and air quality for your application need.

4.

Full Dewpoint Management Control (DMC) option includes digital dewpoint display and dewpoint sensor (hygrometer), providing advanced
dryer control based on outlet dewpoint.

5.

Floor fixing dimensions are given in the above illustrations.

6.

For PRODRY sizing and further information on service kits and accessories, please refer to the PRODRY price guide or brochure.

7.

High Performance Cartridges are required for applications where -70° and -74°C dewpoints are required

For more information please contact our distributor:
Easy Filtration
Tel: +39.02.84240894 | Mob: +39.345.3673328 | Fax: +39.02.84240893 | Email: info@easyfiltration.it