SR PREFABS Modular Cleanroom Pvt Ltd offers Modules, Grills and Dampers for Contamination Control. SR PREFABS Modular Cleanroom Pvt Ltd also manufactures various types of Laminar Airflow Bio-clean Workstations, Clean-room Ancillaries and Consumables, Biological Safety Cabinets and Contamination Control System. The Modules, Grills and Dampers for Contamination Control are used as Fire / Smoke Dampers. The Modules, Grills and Dampers for Contamination Control have elevated temperature ratings of 250 Degree F or 350 Degree F. The Modules, Grills and Dampers for Contamination Control have16 gauge galvanized steel hat-channel frame. The Modules, Grills and Dampers for Contamination Control have compressible stainless steel jamb seals.