Sound Absorption Systems
QuietPerf™ Series
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Specifications
NB-II 2" Thick
Details
This panel is 2” thick x 18” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The panel is constructed of
22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).
NB-II-B Bagged
Details
This panel is 2” thick x 18” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The acoustic fill is encapsulated
in a minimum 2 mil thick poly bag and includes a plastic mesh spacer between the perforated face and the bagged fill. The panel is constructed of
22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted,G-90 spangled galvanized steel if un-painted).
NB-IV 4" Thick
Details
This panel is 4” thick x 14” wide x up to 144” long. The perforated pattern is 3/16” holes on 3/32” staggered centers. The panel is constructed of
22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).
NB-IV-B Bagged
Details
This panel is 4” thick x 14” wide x up to 144” long. The perforated pattern is 3/16” holes on 3/32” staggered centers. The acoustic fill is encapsulated
in a minimum 2 mil thick poly bag and includes a plastic mesh spacer between the perforated face and the bagged fill. The panel is constructed of
22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).
NB-II-V 2 ½" Thick
Details
This panel is 2-1/2” thick x 30” wide x up to 144” long. The panel face has “V” ridges ¾” deep, 6” on center. The perforated pattern is 3/32” holes
on 3/16” staggered centers. The panel is constructed of 22” gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized
steel if un-painted). The acoustic fill is encapsulated in a minimum 2 mil thick poly bag and includes a plastic spacer between the perforated face
and the bagged fill. The panel includes four (4) galvanized steel mounting brackets. (Specify 2”, 4” or 6” brackets.)
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