How Can We Help You?
imageimageimage
Click to enlarge
preview
preview
preview
Back to the product list

HMW Series Desiccant Air Dryers

HMW series Desiccant Compressed Air Dryers - 254 – 4,280 m3/h

For flow rates from 254 – 4,280 m3/h

Standard: 10 bar 
Option: 16 bar

Benefits and Features

  •         Internal-heat regeneration system
  •         Economical regeneration process
  •         Long life of the heater elements and desiccant
  •        Energy saving with dew point control
  •         Mechanically stable, low-dusting desiccant
  •         Inlet and outlet filter included

The new HHM modular desiccant dryers feature several design solutions that improve their performance and translate to real-life benefits for you and your customers:

Microprocessor (HHM 5 - 25)

·       Simple to use - Intuitive interface, simple navigation

·       Compact, fits the small units

·       Cycle time indication

·       Right/left tower drying/regeneration indication

New digital controller - Preventative maintenance alerts

·       Alerts based on running hours

·       Maintenance alerts for:

o   Filter Element Change-out

o   Muffler Replacement

o   Valve replacement

o   Desiccant Change-out

o   Dew point sensor service (only with EMS)

Proactive maintenance for dryer reliability and customer uptime.

Connectivity

·       Modbus-Ready

·       RS-485 communications:

o   Easier integration into a wide variety of DCS systems

o   Remote alarm

o   Communicates common alarm through Modbus

Compressor Interlock function

·       Reduce the timing of the purge cycle based on compressed air demand

·       The controller monitors the cycle rate of the air compressor load/unload to effectively reduce timing of purge (when more than one compressor is connected to HHM the on/off relay of compressor with the lowest pressure set point, must be used)

EMS Option (Energy Management System)

With this option the unit is provided with a High Precision Dew Point sensor connected to the Digital Controller. EMS adjust the operation of the dryer according the outlet air Dew Point Temperature measured by the sensor (EMS take over compressor off load interlock function). EMS Return Of Investment can be less than 1 year, reducing Total Cost of Ownership.

Reliability, long life (service every 3 years)

·       Well proven pneumatic purge valves
Solenoid control valve

Low noise at Point-of-Use

·       Purge mufflers < 75 dBA

Quick visual reading

·       Pressure gauges

Safe, easy to move and install

  • Feet with forklifting provisions
  • Protection of Noise mufflers

Model

Code

Connections

Flow rate*

ISO8573-1:2010 Water content

BSP

m3/h

I/min

CFM

Class 2

Class 1

Standard

Optional

HHM 5

32300000

3/8"

5

83

3

Dewpoint-40°F / -40°C

Not available

HHM

32300005

15

250

9

HHM 25

32300010

25

417

15

HHM 40

32300015

3/4"

40

667

24

Dewpoint -100°F/-70°C

HHM 55

32300020

55

917

32

HHM 70

32300025

70

1.167

44

HHM 100

32300030

1"

100

1667

62

HHM 150

32300035

150

2500

93

HHM 200

32300040

1"1/2

200

3333

118

HHM 250

32300045

250

4167

147

HHM 300

32300050

300

5000

177

 * Performances refer to air suction of FAD 20°C (68°F), 1 bar (14.5 psig), and the following operating conditions: 7 bar (100 psig) working pressure, -40°C (-40°F) pressure dewpoint, 25°C (77°F) ambient temperature, 35°C (95°F) compressed air inlet temperature. NPT connections are available on request. Contact us to receive detailed information about correction factors and other technical data.

Model

Dimensions

Weight

Depth

Width

Height

mm

kg

HHM 5

212

238

423

11

HHM

212

238

823

18

HHM 25

212

238

1073

27

HHM 40

405

475

968

44

HHM 55

405

475

1118

50

HHM 70

405

475

1318

60

HHM 100

405

475

1673

73

HHM 150

405

475

1873

90

HHM 200

495

536

1705

177

HHM 250

495

536

1905

180

HHM 300

495

536

1905

188

Features

The new HHM modular desiccant dryers feature several design solutions that improve their performance and translate to real-life benefits for you and your customers:

Microprocessor (HHM 5 - 25)

·       Simple to use - Intuitive interface, simple navigation

·       Compact, fits the small units

·       Cycle time indication

·       Right/left tower drying/regeneration indication

New digital controller - Preventative maintenance alerts

·       Alerts based on running hours

·       Maintenance alerts for:

o   Filter Element Change-out

o   Muffler Replacement

o   Valve replacement

o   Desiccant Change-out

o   Dew point sensor service (only with EMS)

Proactive maintenance for dryer reliability and customer uptime.

Connectivity

·       Modbus-Ready

·       RS-485 communications:

o   Easier integration into a wide variety of DCS systems

o   Remote alarm

o   Communicates common alarm through Modbus

Compressor Interlock function

·       Reduce the timing of the purge cycle based on compressed air demand

·       The controller monitors the cycle rate of the air compressor load/unload to effectively reduce timing of purge (when more than one compressor is connected to HHM the on/off relay of compressor with the lowest pressure set point, must be used)

EMS Option (Energy Management System)

With this option the unit is provided with a High Precision Dew Point sensor connected to the Digital Controller. EMS adjust the operation of the dryer according the outlet air Dew Point Temperature measured by the sensor (EMS take over compressor off load interlock function). EMS Return Of Investment can be less than 1 year, reducing Total Cost of Ownership.

Reliability, long life (service every 3 years)

·       Well proven pneumatic purge valves
Solenoid control valve

Low noise at Point-of-Use

·       Purge mufflers < 75 dBA

Quick visual reading

·       Pressure gauges

Safe, easy to move and install

  • Feet with forklifting provisions
  • Protection of Noise mufflers

Specifications

Model

Code

Connections

Flow rate*

ISO8573-1:2010 Water content

BSP

m3/h

I/min

CFM

Class 2

Class 1

Standard

Optional

HHM 5

32300000

3/8"

5

83

3

Dewpoint-40°F / -40°C

Not available

HHM

32300005

15

250

9

HHM 25

32300010

25

417

15

HHM 40

32300015

3/4"

40

667

24

Dewpoint -100°F/-70°C

HHM 55

32300020

55

917

32

HHM 70

32300025

70

1.167

44

HHM 100

32300030

1"

100

1667

62

HHM 150

32300035

150

2500

93

HHM 200

32300040

1"1/2

200

3333

118

HHM 250

32300045

250

4167

147

HHM 300

32300050

300

5000

177

 * Performances refer to air suction of FAD 20°C (68°F), 1 bar (14.5 psig), and the following operating conditions: 7 bar (100 psig) working pressure, -40°C (-40°F) pressure dewpoint, 25°C (77°F) ambient temperature, 35°C (95°F) compressed air inlet temperature. NPT connections are available on request. Contact us to receive detailed information about correction factors and other technical data.

Dimensions

Model

Dimensions

Weight

Depth

Width

Height

mm

kg

HHM 5

212

238

423

11

HHM

212

238

823

18

HHM 25

212

238

1073

27

HHM 40

405

475

968

44

HHM 55

405

475

1118

50

HHM 70

405

475

1318

60

HHM 100

405

475

1673

73

HHM 150

405

475

1873

90

HHM 200

495

536

1705

177

HHM 250

495

536

1905

180

HHM 300

495

536

1905

188