Marine Fire Damper Manually
1. Type of Construction:
Rectangular type with single blade.
Rectangular type with multi-blades.
Circular type with single blade.
Circular type with multi-blades.
2. Application:
Apply to air ducts of ventilation and air-conditioning system which has smoke proofing and fireproofing requirements, especially suitable for the important buildings that can not be reset manually.
3. Outline Drawing:
4. Product Showing: