ERM-TH/AH
Frame : 1.2mm thickness galvanized steel / aluminium sheet
Blade : 0.7mm thickness galvanized steel / aluminium sheet
Features
• 30 degree louver blade profile provides approximately 50% free area
• High air flow capacity
• High rain resistanc
ERM-A
Flange Type : 3.0mm extruded aluminum Tube
Type : 1.2mm Tube extruded aluminum
Blade : 1.2 mm Extruded aluminum
Features
• Approximately 50% free area
• Low maintenance and high resistance to corrosion
• Mullion available for neck width above 1500mm
GV-A & GH-A
Frame & Blade: Aluminium extrusion A6063 GV-T & GH-T
Frame : 0.7mm galvanized steel
Blade : Galvanized steel
Features
• Model GV & GH is made up of two sets of individually adjustable air foil blades.
• The grille will come in more sections for blade length more than 500mm.
