HHM - MODULAR ADSORPTION AIR DRYERS
of PNEUMATIC Products Raupach GmbH
Air flow rates from 5 m³/h to 300 m³/h
Hankison's NEW HHM series modular adsorption air dryer excels in various industries by ensuring the highest quality compressed air and offering pressure dew points from -40 °C to -70 °C for critical applications.
Thanks to the low PED category (Pressure Equipment Directive, PED 97/23/EC), HHM dryers help to minimize the costs associated with the regular mandatory inspection of pressure equipment. In addition, their modular design not only simplifies the initial installation, but also makes future extensions or modifications possible without any problems.
The HHM series features our advanced energy management system (EMS) for selected models and offers a conservative pressure drop of 0.18 barg with possible purge reduction when compressed air is required (on/off load control).
Depending on the pre- and post-filtration applied, these dryers are able to meet the requirements of various applications, including the pharmaceutical, chemical, food and beverage industries and more
The new modular adsorption compressed air dryers from HHM have several design solutions that improve their performance and translate into real benefits for you and your customers
Microprocessor (HHM 5 - 25)
- Easy to use - Intuitive user interface, simple navigation
- Compact, suitable for small units
- Cycle time display
- Drying/regeneration display for the right/left tower
New digital control system - warning messages for preventive maintenance
- Warnings based on operating hours
- Maintenance warnings for:
- Filter element change
- Replacing the silencer
- Valve replacement
- Desiccant change
- Dew point sensor service (only with EMS)
Proactive maintenance for dryer reliability and customer availability.
Connectivity
- Modbus-capable
- RS-485 communication:
- Easier integration into a wide range of DCS systems
- Remote alarm
- Communicates collective alarm via Modbus
Compressor interlock function
- Reduce the duration of the flushing cycle based on the compressed air requirement
- The controller monitors the charge/discharge cycle rate of the air compressor to effectively reduce the purge time (if more than one compressor is connected to HHM, the on/off relay of the compressor with the lowest pressure setpoint must be used).
EMS option (energy management system)
With this option, the appliance is equipped with a high-precision dew point sensor that is connected to the digital controller. EMS adjusts the operation of the dryer according to the dew point temperature of the outlet air measured by the sensor (EMS takes over the unloading blocking function of the compressor). The return of investment of EMS can be less than one year, reducing the total cost of ownership.Reliability, long service life (maintenance every 3 years)
- Proven pneumatic flush valves
- Solenoid control valve
Low noise on site
- Spülschalldämpfer < 75 dBA
Fast visual reading
- Pressure gauge
Safe, easy to move and install
- Feet with forklift provisions
- Protection of silencers
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 |
Model | Code | Connections | Air 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 | Dew point -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 | Dew point -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 | |||
- Performance is based on an air intake of 68°F (20°C), 14.5 psig (1 bar) and the following operating conditions: 100 psig (7 bar) working pressure, -40°F (-40°C) pressure dew point, 77°F (25°C) ambient temperature, 95°F (35°C) compressed air inlet temperature.
NPT connections are available on request. Contact us for detailed information on correction factors and other technical data.
Compressor interlock function
- Reduce the duration of the flushing cycle based on the compressed air requirement
- The controller monitors the charge/discharge cycle rate of the air compressor to effectively reduce the purge time (if more than one compressor is connected to HHM, the on/off relay of the compressor with the lowest pressure setpoint must be used).
EMS option (energy management system)
With this option, the appliance is equipped with a high-precision dew point sensor that is connected to the digital controller. EMS adjusts the operation of the dryer according to the dew point temperature of the outlet air measured by the sensor (EMS takes over the unloading blocking function of the compressor). The return of investment of EMS can be less than one year, reducing the total cost of ownership.Reliability, long service life (maintenance every 3 years)
- Proven pneumatic flush valves
- Solenoid control valve
Low noise on site
- Spülschalldämpfer < 75 dBA
Fast visual reading
- Pressure gauge
Safe, easy to move and install
- Feet with forklift provisions
- Protection of silencers
PLEASE NOTE THAT THE DIMENSION TABLES CANNOT BE DISPLAYED IN THE MOBILE VIEW DUE TO THE SIZE OF THE TABLES.
YOU CAN ACCESS ALL DIMENSION TABLES WITH YOUR COMPUTER.
PLEASE NOTE!
THAT THE SPECIFICATION TABLES CANNOT BE DISPLAYED IN THE MOBILE VIEW.
ALTERNATIVELY, YOU CAN DOWNLOAD THE SPECIFICATION TABLE OR PRODUCT FLYER AS A PDF.
- Here you will find all available PDF files for the product Hankinson - HHM - MODULAR ADSORPTION AIR DRYER
Request service parts or support
For questions about existing refrigeration dryer systems, spare parts or our service, simply write to us!
Company address
Pneumatic Products Raupach GmbH
Compressed air and adsorption technology
Aschaffenburger Straße 5
D-64546 Mörfelden-Walldorf
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