DRYPOINT® MD | Membrane Drying
MDe Series

Flow Rate
1 - 120 scfm |
Maximum Inlet Air Temperature
140 °F at 100 psig |
120 °F at 180 psig |
Fixed or Adjustable Outlet Pressure Dew Point | ISO 8573-1:2010 Air Quality Class
Fixed | Class 2-6 |
Pre-filter Integrated to Housing
No |
Standard Pipe Sizes
¼ - 1 ½” |
Available Options
Wall brackets, Cover3More Extended Warranty |
MDp Series

Flow Rate
1 - 120 scfm |
Maximum Inlet Air Temperature
140 °F at 100 psig |
120 °F at 180 psig |
Fixed or Adjustable Outlet Pressure Dew Point | ISO 8573-1:2010 Air Quality Class
Fixed | Class 2-6 |
Pre-filter Integrated to Housing
Yes |
Standard Pipe Sizes
¼ - 1 ½” |
Available Options
Wall brackets, Remote purge air switch, Cover3More Extended Warranty |
MDi Series

Flow Rate
1 - 120 scfm |
Maximum Inlet Air Temperature
122 °F at 145 psig |
Fixed or Adjustable Outlet Pressure Dew Point | ISO 8573-1:2010 Air Quality Class
User Adjustable | Class 2-6 |
Pre-filter Integrated to Housing
Yes |
Standard Pipe Sizes
³/₈ - 1” |
Available Options
Cover3More Extended Warranty |
DRYPOINT® MD Function Video
The DRYPOINT® MDp membrane dryer with an integrated nanofilter is the innovative solution for efficient filtration and drying in one housing. It offers reliable compressed-air drying at a constant compressed-air temperature, saves energy through low purge air demand and does not need polluting desiccants. In addition, filtration, which is directly connected ahead, prevents condensation upstream of the membrane.
Find even more videos on our YouTube channel.
Given several measured values by the sensor, the DRYPOINT® MDi control software decides in cycles if and for how long the complete purge air volume has to be provided to achieve and stabilize the required degree of drying. This process is implemented via a targeted timed sequence of a solenoid valve. The period of the two process sections described below therefore varies in each cycle to keep the degree of drying within the specified tolerance range.
Find even more videos on our YouTube channel.
DRYPOINT® MD Features and Benefits
Twist 45 Technology
- Highest possible performance with 45° wound fibers
Maximum Reliability
- Designed to perform even in the toughest environments
Nearly Instant Results
- Achieves dew point in 10-minutes or less
Maintenance Free
- With no moving parts, reliable even in mobile applications
Perfect Design
- Small footprint with several configurations
Preset Pressure Dew Point
- The only dryer in the world with the ability to preset dew point (MDi models only)
DRYPOINT® MD Downloads










