Miniature Desiccant Air Dryers - MDH-SERIES
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Ultra-small desiccant compressed air dryers can be used for low-flow applications or with fractional horsepower air compressors. These units are heatless regenerative desiccant air dryers designed to produce low dew points. Extremely small footprint allows for packaging inside equipment cabinets or at point-of-use.
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| MDH-SERIES SPECIFICATIONS |
| Model No. |
MDH1 |
MDH2 |
MDH3 |
MDH4 |
MDH5 |
MDH6 |
| Flows at 6,9 Bar (Lit/Min) |
| Inlet Flow |
11,3 |
22,7 |
31,1 |
45,3 |
68,0 |
90,6 |
| Purge Flow |
2,8 |
5,7 |
7,6 |
11,3 |
17,0 |
22,7 |
| Outlet Flow |
8,5 |
17,0 |
23,5 |
34,0 |
51,0 |
68,0 |
| Flow Capacities at 3,4 Bar (Lit/Min)* |
| Inlet Flow |
5,9 |
11,3 |
15,0 |
23,2 |
38,5 |
46,7 |
| Purge Flow |
2,5 |
5,1 |
6,5 |
10,2 |
17,6 |
20,1 |
| Outlet Flow |
3,4 |
6,2 |
8,5 |
13,0 |
21,0 |
26,6 |
| *with orifice change |
| Connections (NPT) |
| Inlet Port |
1/8" |
1/8" |
1/8" |
1/8" |
1/4" |
1/4" |
| Outlet Port |
1/8" |
1/8" |
1/8" |
1/8" |
1/4" |
1/4" |
| Weight (kg) |
0,63 |
0,68 |
0,73 |
0,86 |
1,00 |
1,41 |
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| ALL MODELS |
| Voltages Available |
115/1/50/60, 220/1/50/60, 12 or 24 volt DC |
| Maximum temperature |
49°C ambient |
| Maximum pressure |
8,3 Bar |
| Outlet dew point |
Std. -40°C pressure dew point with 38°C saturated inlet
Opt. -73°C atmospheric dew point |
| RECOMMENDED FILTRATION |
| Inlet |
5.0 micron particle filter and 0.01 micron coalescing
filter w/auto drain |
MDH-Series Dryer Dimensions
(cm) |
| Model | H | W | | A | B |
| MDH1 | 18 | 9 | 8 | 17 | 8 |
| MDH2 | 26 | 9 | 8 | 25 | 8 |
| MDH3 | 22 | 10 | 9 | 21 | 9 |
| MDH4 | 26 | 10 | 9 | 25 | 9 |
| MDH5 | 24 | 13 | 10 | 23 | 11 |
| MDH6 | 29 | 13 | 10 | 28 | 11 |
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FEATURES
- Very dry outlet air to -73°C dew point
- Flow capacities of 2,8 Lit/Min to 91 Lit/Min
- Efficient drying at pressures from 2,1 Bar to 8,3 Bar
- Miniature design requires minimal space in OEM equipment
- Install at point-of-use or with fractional horsepower oilless air compressors
- Precision orifices to control purge
- Solid state timer with memory for accurate cycling
- Non-plugging and non-corroding purge mufflers
- Power consumption is 6 watts or less
TYPICAL APPLICATIONS
- Ozone Generators
- Environmental Chambers
- Pneumatic Automation
- Bus Door & Locking Systems
- CEMS Systems
- Laboratory Analyzers
- Dry Sprinkler Systems
- Dry Nitrogen Replacement
- Antenna Pressurization
- Waveguide Drying
- Air Brushing
- Gas Chromatographs
- Robotics
- Laser Lens Cooling and Cleaning
DOWNLOADS
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Brochure (PDF)