Ventilation silencers

15 companies | 37 products
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ventilation silencer / for blowers / modular
ventilation silencer
HSD 600

Sound attenuation: 15 dB

Silencer HSD 600 HEYLO silencer HSD 600 for side channel blowers is parts of the modular HEYLO insulation layer drying system. It reduces the volume of the side channel blower by up to 15 dB(A). HIGHLIGHTS: ...

ventilation silencer / for air ducts / for ducts / air conditioning
ventilation silencer
Silenbox - Silenciador Acústico Modular

PRESENTATION Rectangular modular silencer with fixed dimensions made of perforated pieces of absorbent material and metallic covering. ADVANTAGES Their dimensioning and modulation allow us to obtain silencers ...

ventilation silencer / air conditioning / metal
ventilation silencer
SNA - Silenciadores Acústicos de Celdillas Paralelas

This range of absorbent cell silencers feature a rectangular design and are set in parallel to permit superior stream levels with minimal loss of energy. The fixings, cover and middle fasteners are crafted from galvanized ...

ventilation silencer / for air ducts / tubular
ventilation silencer
SNC - Silenciador Acústico Circular

... shaped silencers are made of absorbent material made of mineral wool with sheet metal with holes covering them and an exterior sheet of metal seamed over it. Hot-dip galvanized steel is used for the manufacture of these ...

ventilation silencer / for ventilation systems / tubular / steel
ventilation silencer
SIC / SIV

Circular duct silencer without ogive, constructed in galvanised sheet metal frame, with sound absorbing cover in mineral wool with a density of 70 Kg/m³ with fibre glass coating.

ventilation silencer / for circular ducts / air conditioning / tubular
ventilation silencer
CA

FOR THE REDUCTION OF NOISE IN CIRCULAR DUCTS, GALVANISED SHEET STEEL CONSTRUCTION Circular silencers Type CA for the reduction of noise in the circular ducts of air conditioning systems Absorption material is non-combustible ...

ventilation silencer / for circular ducts / air conditioning / tubular
ventilation silencer
CB

FOR THE INCREASED REDUCTION OF NOISE IN CIRCULAR DUCTS, GALVANISED SHEET STEEL CONSTRUCTION Circular silencers made of galvanised sheet steel for the reduction of noise in circular ducts of air conditioning systems, ...

ventilation silencer / for ventilation systems / steel
ventilation silencer
BSLU 100

... straight lengths to install a straight silencer. This problem can be eliminated by installing a curved silencer. For the same length, it mostly has better attenuation than the equivalent straight ...

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LINDAB
ventilation silencer / for ducts / for pipework / standard
ventilation silencer
JTHE

Noise silencer to the ductwork of the ventilation JTHE Core noise silencer is suitable for installation in the ventilation ductwork or construction or technological ...

ventilation silencer / air conditioning / tubular / metal
ventilation silencer
BSAB-R series

... preventing sound transmission occuring through air ducts between the places that are connected with air conditioning and ventilation systems. Application areas are places such as meeting halls, offices, hospital rooms, ...

ventilation silencer / fan / tubular
ventilation silencer
LDC series

The Circular straight silencer with baffle is specially designed to provide excellent attenuation across the entire range and specially suitable for large dimensions. The silencer with round connection ...

ventilation silencer / fan
ventilation silencer
Outlet

... often problematic at the fan's blade passage frequency. Fan outlet silencers are essential in controlling this type of noise. The dB Noise Reduction line of equipment includes outlet silencers for a ...

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dB Noise Reduction
ventilation silencer / for circular ducts / aluminum / stainless steel
ventilation silencer
SIL / SIL-GL

... types of silencers: straight silencers SIL or SIRL available with insulation of stone and glass wool and insulation thickness 50, 100 and 150 mm. They are available in lengths range 300 to 1500 mm, optionally ...

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ALNOR Ventilation Systems
ventilation silencer / fan
ventilation silencer
SPM series

Description: Silencers for humidity sensitive and self-adjusting inlets

ventilation silencer / for compressors / metal
ventilation silencer
A / ZS series

Roccheggianis A, AK and AS Series sound attenuators are utilized for decreasing the sound level in civil and industrial air conditioning systems. These units feature a robust frame made of galvanized sheet, consisting of high density ...

ventilation silencer / for air ducts / tubular / aluminum
ventilation silencer
AKU-COMP

Application A noise suppresor for flexible connections in ventilation ducts. Construction Inner layer: a flexible perforated aluminum tube. Middle layer: mineral wool, 25 mm thick. Outer layer: non-flammable and abrasion-resistant ...

ventilation silencer / fan / tubular
ventilation silencer
max. ø 1 400 mm | SC - SCN

Technical specifications Normalised connection flange on axial fans, type Axalu. Eurovent diameters 250, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1120, 1250, 1400 mm.

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FRANCE AIR
ventilation silencer / for filters / tubular
ventilation silencer

Silencers Made with steel slice and absorbent polyurethane element to reduce the noise level.