Multi blade stainless steel fire dampers “MED” and USCG approved by LLOYDS REGISTER – MCA for class of fire A0-A60 and MIL 901-D certified (Shock test).
Our fire dameprs are dampers with electrical actuator (24V, 120V, 230V) and safety thermal fuse rated at 72°C.
Square or rectangular flange selection:
• UFD-A60: AISI 316 stainless steel case and blades
• UFD-A60Z: galvanized steel case, AISI 316 stainless steel blades
• Dampers supplied with pneumatic actuator
• Dampers with ignition protected actuator (ATEX rule)
|100 - 250||4||7|
|251 - 500||8||10|
|501 - 750||12||12|
|751 - 1000||16||12|