Aldes 4" MR Modulo Adjustable Airflow Regulator - 10-50 CFM
The Aldes MR Modulo Adjustable Constant Airflow Regulator is a passive device that automatically compensates for changes in static pressure and adjusts to maintain the specified airflow value. The MR Modulo's flexible membrane inflates and deflates according to the difference in pressure between the upstream and downstream flow, thus modifying the airflow. This principle of operation guarantees constant airflow regardless of pressure variations in the ductwork.
- No manual balancing
- Tool-free airflow setting
- Self-powered, no wiring or electricity required
- Can be inserted info duct and fittings
- Multi-position mounting