RSR sound absorber

Tubular sound absorber with 25 mm or 50 mm sound absorbing cover

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Article	RSR 28	RSR 8/50	RSR 18/50	RSR 28/50
	Product details	Product details	Product details	Product details
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Article

RSR 28

Tubular sound absorber with 25 mm sound absorbing cover, length: 1,000 mm, DN 280

RSR 8/50

Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 80

RSR 18/50

Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 180

RSR 28/50

Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 280

Article	RSR 28	RSR 8/50	RSR 18/50	RSR 28/50
	Product details	Product details	Product details	Product details

Product type	Tubular sound absorber	Tubular sound absorber	Tubular sound absorber	Tubular sound absorber
Article number:	0092.0318	0092.0320	0092.0325	0092.0328
Model	25 mm sound absorbing cover	50 mm sound absorbing cover	50 mm sound absorbing cover	50 mm sound absorbing cover
Material	Aluminium	Aluminium	Aluminium	Aluminium
Weight	3,6 kg	1,5 kg	2,2 kg	4 kg
Weight including packaging	4,85 kg	2 kg	2,93 kg	5,44 kg
Nominal size	280 mm	80 mm	180 mm	280 mm
Width	362,5 mm	189,5 mm	1.120 mm	413,5 mm
Height	362,5 mm	189,5 mm	292,5 mm	413,5 mm
Depth	1.170 mm	1.120 mm	292,5 mm	1.170 mm
Width with packaging	380 mm	220 mm	1.180 mm	430 mm
Height with packaging	380 mm	220 mm	310 mm	430 mm
Depth with packaging	1.195 mm	1.195 mm	310 mm	1.205 mm
Insertion loss at 63 Hz	1 dB	3 dB	3 dB	2 dB
Insertion loss at 125 Hz	2 dB	13 dB	4 dB	4 dB
Insertion loss at 250 Hz	4 dB	19 dB	9 dB	8 dB
Insertion loss at 500 Hz	9 dB	30 dB	16 dB	16 dB
Insertion loss at 1 kHz	18 dB	47 dB	32 dB	33 dB
Insertion loss at 2 kHz	19 dB	58 dB	22 dB	15 dB
Insertion loss at 4 kHz	9 dB	33 dB	15 dB	11 dB
Insertion loss at 8 kHz	9 dB	28 dB	15 dB	12 dB
Sound insulation	yes	yes	yes	yes
Packing unit	1 piece	1 piece	1 piece	1 piece
Range	C	C	C	C
GTIN (EAN)	4012799923183	4012799923206	4012799923251	4012799923282

* Blue markings show the differences between the products.

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