NARDI M400 ri DRYER membrane air dryer

NARDI M400 ri DRYER membrane air dryer

The M400 dryer represents the pinnacle of Nardi's air treatment range. Whereas traditional dryers use absorbent substances, the M400 model employs a selective membrane that allows air molecules to pass through while blocking water vapour. We know that in professional environments, even the slightest trace of moisture can damage your precision instruments or compromise the quality of your work.

Imagine a system that works silently and autonomously. Thanks to its compact and modern design, the M400 fits perfectly into your existing installation.

Technical specifications

• Air filtration capacity (at 5 BAR): 400 l/min. (14 C.F.M. – 24 m³/h).
• Duty cycle: 100% for continuous use without interruption.
• Installation: placed between the compressor and the air tank.
• Power consumption: ultra-low at only 10 watts.
• Pressure drop (purge): 14%.
• Maximum operating pressure: 10 bar (145 psi).
• Unit weight: 7 kg (15.5 lbs).
• Dimensions (L x W x H): 57 x 27 x 26 cm.
• Performance: stable dew point for radical elimination of condensation.
• Various applications: ideal for diving, medical, dental and laboratory compressors.

❓ Frequently asked questions (FAQ)

What is the difference between the Dryer 400 and the M400 ? The Dryer 400 uses a desiccant column (absorbent substance) that requires regeneration or replacement, while the M400 uses a physical membrane to separate moisture, offering much lower maintenance.

Does the dryer release air ? Yes, membrane dryers use a small portion of the compressed air (purge air) to expel the captured moisture to the outside of the system.

Can it be installed on any compressor ? It is specifically optimised for the Nardi Compressori range, but can be adapted to other installations that comply with its nominal flow rate of 400 l/min.