Stainless Steel Manual Air Damper Temperature- and Corrosion-Resistant Compatible

Stainless Steel Manual Air Damper Temperature- and Corrosion-Resistant Compatible. Corrosion Resistance: Galvanized and stainless steel materials with hot-dip galvanizing process for harsh environments. Customizable Sizes: Available in square, rectangular, and circular shapes to fit specific project needs. Five-Stage Adjustment: Manual five-stage blade angle adjustment for precise airflow control. Excellent Airtightness: Thickened sheet material and EPDM sealing strips reduce air leakage significantly. Wide Application Range: Suitable for airports, hospitals, factories, warehouses, and underground parking systems. High Pressure Resistance: Designed to withstand high pressure and includes seismic design for safety. Comprehensive Certifications: Passes CCCF, ISO9001, ISO14001, ISO45001, and CE fire-safety certifications. Long Service Life: Heat-resistant and anti-aging sealing strips ensure durability and long-term performance.