The RL-R is a reinforced airflow regulation damper designed for use in HVAC systems. It features a steel sheet body and counter-rotating steel blades mounted with brass bearings for high durability and precision.
With a maximum pressure resistance of 2000 Pa and operating temperature up to 120 °C, this louvre is ideal for demanding applications. Optional motor drive (24V, 230V, ATEX) allows for two-position, continuous, or spring-return operation modes.

• Reinforced regulating louver
• Made of steel sheet profiles, reinforced flaps made of steel profiles, brass bearings
• Frame width: RL-R18 – 180 mm
• Flap vanes rotating in opposite directions
• Δpmax = 2000 Pa; tmax = 120 °C