Specific Application: Air Quality

15 Items

Metal Bioguard - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2091MAB	600 x 600 x 33	Plain	Clip-In 3mm swing-down	0.10 (L)	44	30%
2091MRB	600 x 600 x 33	Plain	Clip-In 3mm swing-down	0.10 (L)	44	30%
3706MRB	900 x 300 x 33	Plain	Clip-In 3mm swing-down	0.10 (L)	44	30%
View All (4)

11 Items

Metal - View Details

Item #	Dimensions (mm)	Pattern	Edge Detail	Alpha w	Dnfw* (dB)	Recycled Content (%)
2056M	600 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	30%
2056MGH	600 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	30%
2056MSG	600 x 600 x 33	Plain	Clip-In 3mm	0.10 (L)	44	30%
View All (11)

* Some products may have Dncw values published. These are valid although Dnfw, which is essentially the same as Dncw, has superseded it. For further information on the acoustic performance of Armstrong products please contact our Armstrong Technical Sales.