DIESEL and GAS ENGINES SILENCERS
-25 dB(A)
-25 dB(A) SS304L
-30 dB(A) radial
-30 dB(A) Ship engine type
-35 dB(A) Ship engine type
-40 dB(A) Container type
-50 dB(A)
TURBINES SILENCERS
Gas turbine cylindrical exhaust silencer
Gas turbine baffles silencer
INDUSTRIAL SILENCERS
Cylindrical type
Baffles type
Discharge type 15bars
ADDITIONAL EQUIPMENT
Acoustic baffles
Insulated ducts 
Heavy duty ducts 
BAFFLES SILENCERS, SPLITTERS and DUCTS 
Standard baffles with glass cloth 
Standard baffles with expanded metal 
Standard baffles with inner resonator 
Acoustic galvanized grille
Double acoustic galvanized grille
Baffle silencer -10dB(A) 
Customized baffles 
Customized ducts 
DIESEL and GAS ENGINE SILENCERS
-25dB(A)
FANS and HVAC INLET SILENCERS
Ventilation attenuator
Blower type -10dB(A)
Fan type -18dB(A)
Fan type -35dB(A)
HVAC type -20dB(A)
TURBINE INTAKE SILENCERS
Filter type -20dB(A)
INDUSTRIAL PANELS
Acoustic & fireproof steel sheets panels
Acoustic perforated sheet panels
Modular panels for noise insulation
Modular panels for noise absorption
Heavy duty expanded metal panels
ACOUSTIC ENCLOSURES
Soundproof enclosure for fan
BUILDING PANELS
Wall insulation panels
Ceiling insulation panels
Floor insulation panels
ARCHITECTURAL PANELS
Square MDF wood effect
Customizable wood-fabric finish
DOORS
Multipurpose steel door
Insulated steel door
Fire door class EI2 60
Heavy duty fire door class EI2 60
Heavy duty fire door class EI2 120
Acoustic door Rw 30dB
Acoustic door Rw 36dB
METAL EXPANSION JOINTS
All stainless steel
Weld end
Fixed flanged
Floating flanged
Axial type
Lateral type
ANTIVIBRATION DEVICES
1 spring hanger
1 spring support
1 spring support
2 springs support
4 springs support
1 spring prestressed compact box
1 spring prestressed box
FABRIC EXPANSION JOINTS
Belt type circular
Belt type rectangular
Belt type with bolster circular
Belt type with bolster rectangular
Flange type circular
Flange type rectangular
RUBBER EXPANSION JOINTS
One sphere metal flanges
Double sphere metal flanges
With threaded unions
With inner PTFE liner
Full integrated rubber flanges
Integrated flanges
PRIMARY FILTRATION
Synthetic media G2-G3-G4
Glass fiber media G3-G4
Paper media-paint stop
Polyester cells G3-G4
Metal cells G2 200°C
Glass fiber cells G3
Glass fiber cells G4 300°C
Polyester cells G4 high flow
Synthetic bags G3-G4
Filter housing
FINE FILTRATION
Synthetic media M5
Glass fiber cells M5 to F9 300°C
Glass micro fiber cells M6 to F9
Synthetic bags M5-M6
Synthetic micro bags M6 to F8
Synthetic nano bags M6 to F9
Glass micro fiber bags M5 to F9
Compact rigid bags M6-F9
Turbogas bags M6-F9
Energy saving bags F7-F9
ABSOLUTE FILTRATION
Glass micro fiber E10
Flanged metallic frame E10
HEPA filter aluminium frame H13 to H14
HEPA filter MDF frame H13 to H14
Pleat filter E10 to H14
High flow E10 to H14
High temperature H13-H14
Multihedral high flow H13
Laminar flow H14
Laminar flow H14 gel seal
Flanged laminar flow H14
ULPA filter aluminium frame U15
ULPA filter MDF frame U15
PURIFICATION
Bulk activated carbon
Activated carbon media G3
Activated carbon filter cells
Activated carbon cells
Multihedral activated carbon cells
Activated carbon box
Activated carbon filters set
Activated carbon plates-cartridges set
Single activated carbon cartridge
Activated carbon rigid bags
DISTRIBUTION RECTANGULAR NETWORKS
Straight duct
Elbow shape duct
3 ways duct
Offset duct
Transition duct
Transformation duct
Connection flexible sleeve
DISTRIBUTION CIRCULAR NETWORKS
Straight duct
Elbow shape duct
T-shaped duct
Male-female connector
Reduction duct
Horizontal connector
Locking plug
REGULATION
Rectangular Damper
Circular Damper
Customizable airflow damper
Vacuum shutters
Overpressure shutters
Reversible shutters
DIFFUSION
Galvanized grille 30
Galvanized grille 50
Galvanized grille 75
Galvanized louvre systems
Aluminium grille 30
Aluminium grille 50
Aluminium grille 75
Aluminium louvre systems
AXIAL FANS
High flow, short housing type
High flow, long housing type
High pressure type
Heavy duty type for genset
High flow, high temperature, belt driven type
High flow, wall mounted type
Wall mounted type
To be built-in duct or wall
ATEX High flow, short housing type
ATEX High flow, long housing type
Exproof High pressure type
ATEX Wall mounted type
CENTRIFUGAL FANS
Low flow and low pressure, for clean air
Low flow and high pressure, for dusty air
Centrifugal box fan, galvanized steel
Fully dismantabled box fan
High flow, for clean air
High flow, for highly dusty air
High pressure, for laden air
For heavy dusty air with wood chips
ATEX Low flow and low pressure, for clean air
ATEX Low flow and high pressure, for dusty air
ATEX High flow, for clean air
ATEX High flow, for highly dusty air
ATEX High pressure, for laden air
JET FANS and SMOKE EXTRACTORS
Axial jet fan 300°C 2H
Centrifugal jet fan 300°C 2H
Smoke extractor 300°C 2H
Axial jet fan 400°C 2H
Centrifugal jet fan 400°C 2H
Smoke extractor 400°C 2H
TURRETS
Compact roof turret
High flow multifunction roof turret
Axial turret for light extraction
Centrifugal turret, high flow, high pressure for dusty air
ATEX Axial turret for light extraction
ATEX Centrifugal turret, high flow, high pressure for dusty air
Acoustic cladding panel with perforated sheet
Sound insulation panel for the construction of industrial buildings with noisy installations as well as medium and big enclosures to reduce the noise of industrial machines, tools, fans, pumps...
Acoustic panel made with an external full steel sheet, filled with high density rock wool and covered with a perforated steel sheet for noise absorption
- Noise reduction index Rw 26 decibel to 31 decibel
- Sound absorption coefficient αw 0,75 to 0,9
- Fire reaction Euroclass A2-S1
- Width 1130 mm
- Standard Length from 2,50 m to 10 m
Price from 65 € / m²
€230.84
/ unit.
VAT excluded
Delivered within 2 to 6 weeks
Description
Acoustic steel panel with external full sheet and internal perforated sheet
Sound reduction index RW 26 decibel to 31decibel
Industrial and building, internal & external applications
Fabrication
- Standard width 1 130 mm
- Standard length from 2 500 mm up to 10 000 mm
- Custom length available on request
- Metal sheet steel S 280 GD
Outside: 0.63 mm (option: 0.75 mm) full sheet
Inside: 0.50 mm (option: 0.63 - 0.75 mm) perforated sheet R3T6 (23%)
- Standard paint protection Polyester RAL 9010 (white)
- Other colors or coating (plastisol or polyurethane) on request
- Insulation high density rock wool, 100 kg/m3, λ 0,044 W/m.K
Certifications
- Acoustic
Rw in accordance with NF EN ISO 717-7 (1997)
αw in accordance with NF EN ISO 11654 (1997)
- Fire Euroclass A2-S1, d0 CSTB report N° RA17-0219
- Galvanized steel in accordance with NF EN 10316
- Precoated in accordance with NF P34-301 on galvanization
- Dimensions/Tolerances in accordance with NF EN 14509 - XP P 34-900
- Use/mechanical DTA 2,1/15-1675_V1
- Environment Certificate INIES (FDES) N°6-939:2017 (50mm to 80mm) & N°6-940:2017 (100mm to 200mm)
Product Details
340001001
Data sheet
- Material
- galvanized carbon steel
- Painting
- pre coating polyester
- Acoustic class
- Rw 26 to 31 dB
Additional products
Sound insulation panel for the construction of industrial buildings with noisy installations as well as medium and big enclosures to reduce the noise of industrial machines, tools, fans, pumps...
Acoustic panel made with an external full steel sheet, filled with high density rock wool and covered with a perforated steel sheet for noise absorption
- Noise reduction index Rw 26 decibel to 31 decibel
- Sound absorption coefficient αw 0,75 to 0,9
- Fire reaction Euroclass A2-S1
- Width 1130 mm
- Standard Length from 2,50 m to 10 m