Silencers

Silencers

Silencers

Noise reduction with low pressure losses

Silencers

Helios silencers offer effective sound insulation with low pressure losses. The range includes solutions in all sizes and designs, which are ideally adapted to the Helios fan range – both for installation in rectangular duct and round duct systems. Made of galvanised steel sheet or flexible aluminium duct. 

Ref.-No. Type Actions
04521 ETS 100
04522 ETS 125
00676 FSD 100
00677 FSD 125
00678 FSD 160
00679 FSD 200
00680 FSD 250
00681 FSD 315
00682 FSD 355
00683 FSD 400
08733 KSD 100/50
08728 KSD 40/20
08729 KSD 50/25 30
08730 KSD 60/30 35
08731 KSD 70/40
08732 KSD 80/50
08769 RSD 1000/1800
08768 RSD 1000/900
08771 RSD 1120/1800
08770 RSD 1120/900
08773 RSD 1250/1800
08772 RSD 1250/900
08734 RSD 225/300
08735 RSD 225/600
08736 RSD 225/900
08737 RSD 250/300
08738 RSD 250/600
08739 RSD 250/900
08742 RSD 280/1200
08740 RSD 280/400
08741 RSD 280/800
08745 RSD 315/1200
08743 RSD 315/400
08744 RSD 315/800
08748 RSD 355/1200
08746 RSD 355/400
08747 RSD 355/800
08751 RSD 400/1200
08749 RSD 400/400
08750 RSD 400/800
08754 RSD 450/1200
08752 RSD 450/400
08753 RSD 450/800
08757 RSD 500/1200
08755 RSD 500/600
08756 RSD 500/900
08759 RSD 560/1200
08758 RSD 560/600
08761 RSD 630/1200
08760 RSD 630/600
08763 RSD 710/1200
08762 RSD 710/600
08765 RSD 800/1200
08764 RSD 800/600
08767 RSD 900/1800
08766 RSD 900/900
08310 SVE 100
08311 SVE 125
08312 SVE 160
08313 SVE 200
08314 SVE 250
08315 SVE 315
08309 SVE 80