Simple and cheapest solution for sound problems in a certain direction; available in any desired size
Rating in accordance with EN ISO 717-1:1996
Rw = 27 dB
Rw(Ctr, 50-5000) = 23 dB
| Frequency (Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
|---|---|---|---|---|---|---|---|
| Sound reduction dB | 12,3 | 13,9 | 19,9 | 29,1 | 26,1 | 26,8 | 27,9 |
Rating in accordance with EN ISO 11654:1997
Weighted sound absorption coefficient αw = 1,00
Acoustical absorption class = A
NRC = 1
SAA = 1,01
| Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 |
|---|---|---|---|---|---|---|
| Practical sound absorption α(p) | 0,70 | 1,00 | 1,00 | 0,95 | 1,00 | 0,95 |
Sound pressure level in the sending room, in dB
Sound pressure level in the receiving room, in dB
is defined as the sound reduction index R according to the formula
Disassembled ex works for delivery without crane and easy installation and maintenance access.
Version:
SDW_90mm V = Galvanized steel and aluminum frame construction
SDW_90mm RAL7016 = Galvanized steel in RAL7016 anthracite grey powder-coated and aluminum frame construction
SDW_90mm RAL7035 = Galvanized steel in RAL7035 lioght grey powder-coated and aluminum frame construction
SDW_90mm RAL9006 = Galvanized steel in RAL9006 white aluminium powder-coated and aluminum frame construction
SDW_90mm RAL9010 = Galvanized steel in RAL9010 pure white powder-coated and aluminum frame construction
| Solflex Type | Housing dimensionsH x W x D [mm] | Weight[kg/m2] | Price *[€] |
|---|---|---|---|
| SDW 90mm | H and W made to measure, D=90mm | 25 | 360,– |
| SDW T 90mm ** | H and W made to measure, D=90mm | 25 | 380,– |
* List price excl. VAT and excl. delivery
** T = with removable panels / access door
* List price excl. VAT and without assembly
On request, we can send you the CAD drawings.
Please contact us if you have any questions about our products. We are pleased to help you.
