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METAL Sky Element Clip

Nrc	0.6
Class	C
Pitch	45° diagonal
Shape	round
Border	unperforated
Colour	black
Alpha w	0.60
Nominal	Rd 1522
Material	non-woven acoustic fleece
Cavity mm	200
Installation	bonded to tile back
Weight kg m2	3.9 - 26
Open area pct	22
Alpha p 125 hz	0.25
Alpha p 250 hz	0.6
Alpha p 500 hz	0.75
Colour options	RAL 9016
Acoustic infill	VLSRX
Alpha p 1000 hz	0.5
Alpha p 2000 hz	0.6
Alpha p 4000 hz	0.6
Perforation code	Rd 1522
Perforation name	Micro Perforation
Available options	dimensions, post-coated aluminium, perforations, RAL & NCS colours, BioGuard finish, wood effect finish, acoustic infills, cut-outs, swing-down function
Steel gauge max mm	1.25
Humidity resistance	90% RH
Perforation size mm	1.5
Acoustic infill colour	black
Reaction to fire class	A2-s2,d0
Acoustic infill material	non-woven acoustic fleece
Acoustic infill installation	bonded to tile back
Light reflectance ral 9010 pct	66

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Technical specifications