ACL200

PRODUCT DETAIL

The ACL 200 Acoustical louver has 8” deep blade and 45° blade angle. The louver construction can be either Formed steel, Formed Aluminum.

Description

Model	Material	System Depth	Minimum Size	Blade Configuration	Finish
ACL 200	1100-H14 Aluminum Alloy Galvanized Steel	200 mm.	600 x 600 mm.	Single Blade	Powder Coat PVDF

Model	Material	System Depth	Minimum Size	Blade Configuration	Finish	Visual Blade Orientation	Visual Impact of Mullions	Free Area
ACL 200	1100-H14 Aluminum Alloy Galvanized Steel	200 mm.	600 x 600 mm.	Single Blade	Powder Coat PVDF	Horizontal/Vertical	Mullion Line	27%

ACL 200 Octave Band Center Frequencies	Frequency (Hz)
ACL 200 Octave Band Center Frequencies	125	250	500	1K	2K	4K
Transmission Loss (dB)	9	6	8	16	21	16
Free Field Noise Reduction (dB)	15	12	14	22	27	22

Sound Transmission Class (STC) = 14

ASTM E90 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements

ASTM E413 Classification for Rating Sound Insulation1 (STC)

ASTM E1332 Standard Classification for Determination of Outdoor-Indoor Transmission Class (OITC)