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METAL Sonic Element

Nrc	0.7
Class	C
Pitch	90° straight
Shape	round
Border	unperforated
Alpha w	0.65(H)
Nominal	600 - 1800 x 600 - 1200 mm
Features	acoustic pads for higher absorption; curved elements
Material	post-coated galvanised steel
Width mm	600 - 1200
Length mm	600 - 1800
Edge detail	90°, 20 x 20 mm, 50° option
Thickness mm	0.7
Open area pct	16
Alpha p 125 hz	0.35
Alpha p 250 hz	0.45
Alpha p 500 hz	0.6
Alpha p 1000 hz	0.8
Alpha p 2000 hz	0.9
Alpha p 4000 hz	0.95
Perforation code	Rg 2516
Perforation name	Standard Perforation
Suspension system	hanging wire kit
Canopy size max m2	2.16
Steel gauge max mm	1
Perforation size mm	2.5
Rear cover visibility	360°
Hanging wire length mm	4000
Reinforcement profiles	2
Suspension quantity per canopy	4

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Technical specifications