Membrane Dryers

Compact, energy-free drying for decentralised and frost-prone environments.

KAESER KMM membrane dryers are designed for flexible, maintenance-free compressed air drying in locations with limited space, no power access, or sub-zero temperatures. With dew point reduction from +10 °C down to −40 °C and energy-saving features like purge air stop valves, they offer reliable, oil-free air without the need for electricity.

•  Flow rate: 0.04 to 3.97 m³/min
• Pressure dew point: +10 °C to –40 °C (up to 90 °C reduction from inlet temperature)
• Working pressure: 4 to 10 bar
• Housing: Corrosion-resistant, stable enclosure
• High-density helical fibre structure for increased drying efficiency
• No external power source required
• Energy-saving purge air stop valve (optional): Prevents purge air loss during downtime
• Minimal pressure drop and very low purge air use
• Condensate removal: Optional ECO-DRAIN 31F electronic drain
• Mounting: Wall bracket option for decentralised or space-limited installations
• Applications: Ideal for point-of-use drying, mobile systems, workshops, CNC tools, and locations at risk of freezing