We can offer you two types of Dampers:
Fusible Link Type or
Actuator (Pneumatic) Type.
The panel of the damper is fabricated from 16 SWG (MS/GI) sheet having thickness of 40/42 mm. For insulation purpose Cerawool or Glasswool is used as an infill material. The frame of the damper is made from MS 14 SWG and confirms in accordance with CBRI Rule UL:555.

NOTES:

Sizes:

Standard and custom sizes available having no limits.

Frame Configuration:

Standard frame designs being offered or can engineer special frame profiles to complement wall construction and architectural style.

Performance Combinations:

These doors can be manufactured for multiple performance requirements including acoustical, blast, thermal protection, radio frequency shielding or any combination thereof.

Finishes:

Wood veneer doors may be finish – sanded, primed or completely pre-finished prior to shipping. Stainless steel finishes can be embossed, patterned, etched, bead blasted and colored. Bronze, Brass, Copper and Plastic / Wood Laminate finishes are also available.