The Munters MG90 Series Desiccant Dehumidifier offers an exceptional off-the-shelf solution for managing humidity across various industrial and commercial environments. Combining advanced desiccant technology with a durable and compact design, the MG90 ensures reliable operation and a long service life. With its ability to operate in virtually any temperature range, this dehumidifier is versatile enough to handle challenging conditions with ease. Capable of managing process air flow rates between 30 and 50 SCFM, the MG90 efficiently processes saturated, conditioned, or outdoor air. It removes up to 0.75 lb/hr of moisture at 75°F and 50% RH, making it ideal for environments where precise humidity control is critical. The unit’s innovative contact air seals separate process and reactivation air streams, minimising leakage and enhancing overall performance.

The MG90 comes equipped with a robust electrical control system that includes automatic restart functionality after power failures. Simplified relay logic controls and 24 VAC signal wiring allow for seamless integration of a humidistat (optional), ensuring low-voltage operation and reliable performance. The control system actively monitors and regulates unit functions, offering enhanced usability and efficiency. Designed with a simple drive system, the MG90 uses a straightforward belt arrangement with minimal moving parts. This reduces maintenance requirements while improving reliability. Additionally, the integrated reactivation utility features an electric heater and a reactivation fan, ensuring consistent and effective moisture removal. Safety is prioritized with fan guards provided for both process and reactivation systems.

The durable cast aluminium housing of the MG90 is compact and built to withstand demanding conditions. Its design ensures that blower motors and electrical controls remain isolated from air streams, further enhancing reliability and longevity. The unit’s small footprint makes it easy to install, and an optional wall-mount feature provides added flexibility for space-constrained applications. Operating efficiently at temperatures ranging from -5°F to 105°F (-20°C to +40°C), the MG90 is ideal for a wide range of applications. Its compact size and ability to deliver reliable performance make it suitable for environments where space and energy efficiency are paramount. With a maximum noise level of just 56 dBA, it operates quietly, ensuring minimal disruption.

Key Product Features:

• Versatile Performance:
  Handles process air flow rates of 30–50 SCFM and is capable of processing saturated, conditioned, or outdoor air. Nominal moisture removal is 0.75 lb/hr at 75°F and 50% RH with a 50 SCFM flow rate.

• Advanced Air Management:
  Features contact air seals to separate process and reactivation air streams, minimizing leakage and improving efficiency.

• Efficient Electrical Controls:
  Includes automatic restart after power failures, relay logic controls, and 24 VAC signal wiring for low-voltage humidistat integration (optional). The control system actively monitors and regulates unit performance.

• Durable Drive System:
  Simple drive belt arrangement with minimal moving parts ensures reliability and easy maintenance.

• Integrated Reactivation Utility:
  Includes an electric heater and reactivation fan for consistent moisture removal. Reactivation fan guards provide added safety.

• Robust Housing:
  The cast aluminium cabinet is compact and durable, with blower motors and controls isolated from air streams. Process and reactivation fan guards enhance operational safety.

• Compact Design:
  Requires minimal space for installation and offers an optional wall-mount setup for convenience.

Technical Specifications:

Why Choose the Munters MG90?

The Munters MG90 offers unmatched humidity control in a compact, portable design. It ensures optimal air quality by preventing moisture-related damage such as mold, mildew, and corrosion. Its advanced desiccant technology, combined with robust construction and user-friendly features, makes it a reliable choice for applications requiring high-performance dehumidification. Whether managing humidity in industrial settings or preserving delicate assets, the MG90 is engineered to exceed expectations.

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