Smoke Damper

⚙️ Technical Specifications (Typical):
Parameter Description
Damper Type
Single blade / Double blade
Body Material
Galvanized or stainless steel
Form Option
Circular / Rectangular
Fire Resistance Class
E 60 / E 90 / E 120 / S1500
Operating Temperature
-30 °C to +600 °C
Trigger Temperature
70 °C / 95 °C (with thermal sensor)
Control Mechanism
Spring return electric motor / Pneumatic actuator
Actuation Power
24 V / 230 V AC/DC
Opening Time
< 60 seconds
Sealing Class
Class 2 and above according to EN 1751
Certification
EN 12101-8, GOST R 53301, ISO

✅ Advantages:

• Reliable opening and closing in case of fire
• High sealing performance
• Full compatibility with fire detection and automation systems
• Horizontal and vertical mounting options
• Full compliance with international safety standards