QPRO Smoke Dampers

The Quality Air Equipment MOT-SD is a motorised aluminium smoke damper designed for dependable smoke-control and smoke-exhaust applications. Independently tested by Jensen Hughes, it combines low air leakage with verified operation under elevated-temperature conditions.
Verified test results
Tested specimen: 1600 W × 1200 H mm
Ambient leakage at 300 Pa: 61 m³/h
Leakage at 200°C and 300 Pa: 85 m³/h
Leakage after 30 minutes at 200°C and 300 Pa: 119 m³/h
Normalised leakage after 30 minutes: approximately 62 m³/h/m²
Permitted maximum under AS 1682.1:2015: 360 m³/h/m² at 300 Pa
Operational exposure: two hours at 200°C
Status following exposure: functional
Tested actuator: Belimo® FSAF230A
Specify performance backed by independent testing
The QAE MOT-SD delivers verified low-leakage performance and dependable motorised operation at elevated temperatures, making it a strong choice for engineered smoke-management systems.

Contact Quality Air Equipment for product sizing, installation requirements and project-specific technical information.