Essential details
Quantity(pieces):1
MOQ:1piece
Shipping:Express delivery, air freight, land transport, sea freight
Product Introduction
Galvanized round air volume damper with two types: normal handle & 5-gear switch handle, silicone seal to reduce air leakage. Single flange design, sizes 75~400mm. Used for manual airflow control in fresh air, exhaust and HVAC round duct systems.
Product details