Essential details
Quantity(pieces):1
MOQ:1piece
Shipping:Express delivery, air freight, land transport, sea freight
Product Introduction
Round manual fire damper made of aluzinc steel with silicone seal. Manual handle design to shut off airflow and block flame spread. 0.8mm thick body, sizes 100-300mm, custom available. Used for ventilation and smoke exhaust ducts in airports, high-speed rail stations and washrooms for fire protection & air volume control.
Product details
