|Outer casing : 1.0mm – 1.2mm thickness galvanized steel.|
|Baffle : 0.5mm – 0.7mm thickness perforated galvanized steel.|
|Infill : Acoustic composite|
|TDC joint as standard.|
|Angle bar joint as optional.|
Nominal Length unit:mm
|*600 / 900 / **1200 / 1500 / 1800 / 2100 / 2400 / 2700 / 3000|
|* Actual length for 600 is 515mm.|
|** Actual length for 1200 is 1135mm.|
• Specially tuned to target at middle frequency and high frequency which human hearing is most sensitive at.
• Special baffle design to minimize pressure drop.
• TDC joint to ensure installation friendly.
• Lined with polyester film for clean room application. (Optional)