ASTROflame Face Plate Series presents a Mild Steel Louvered Grilles designed to satisfy all types of air transfer application in offices, shops, schools, hospitals and many other commercial projects. Manufactured using modern press machinery and production techniques the ASTROflame Face Plate Series is robustly fabricated from 2Oswg mild steel and comprises of horizontal louvres set on an 8.5mm pitch with a 30% downward deflection