Aluminium Powder Coated/ Stainless Steel Perforated Grilles are mainly used for HEPA housing and risers. These Perforated Grilles are offered with capsule or round hole type perforation and coving at all corner to avoid contamination. These Perforated Grilles are offered in aluminium powder coated or stainless steel construction that ensures optimum performance for longer period of time. Aluminium Powder Coated/ Stainless Steel Perforated Grilles find application in clean room HVAC.
