MR MAX

The model MR MAX Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in round duct systems to constant levels without the use of electric or pneumatic sensors or controls.

The MR MAX can easily be inserted between two sections of round ductwork to maintain a reliably constant airflow over a wide range of differential pressure. Flow control is achieved by an easy-moving, asymmetrical angled control damper that ensures a sensitive response, even for small amounts of airflow. The damper is inclined according to the pressure difference between upstream and downstream of the regulator module, thereby modifying the open area available for air passage and resulting in maintenance of velocity and specific airflow setpoints. This principle guarantees constant airflow regardless of the variations affecting the ductwork.

The MR MAX is an ideal solution for meeting rooms, classrooms, and concert halls. The MR MAX will regulate airflow in supply, return, or exhaust duct systems in both low- and high-pressure installations.