Products — Fire Damper
Fire Safety Equipment: SigmaVent Normal Closed Fire Dampers 120-NZ-AhV-SV
US$150-540
Valve size:
AhhWxC
Type of drive used:
electromagnetic/electromechanical reversible
SIGMA-VENT LLC 🇷🇺
SigmaVent-60-NO Fire Dampers for HVAC Systems
US$150-840
Valve size:
AhhWxC
Fire resistance:
60/90
SIGMA-VENT LLC 🇷🇺