Acoustics & aeraulics products for noise & air treatment projects
Inlet silencers
Silencers for inlet systems. They are dedicated to admission air flow. They are suitable for engines, turbines, fans, HVAC, construction.They are designed according to the site conditions, pressure drop and flow data validated by CFD tools.
Silencers for inlet systems. They are dedicated to admission air flow. They are suitable for engines, turbines, fans, HVAC, construction.They are designed according to the site conditions, pressure drop and flow data validated by CFD tools.
Inlet silencers
Silencers for inlet systems. They are dedicated to admission air flow. They are suitable for engines, turbines, fans, HVAC, construction.They are designed according to the site conditions, pressure drop and flow data validated by CFD tools.
DIESEL and GAS ENGINES SILENCERS
-25 dB(A)
-30 dB(A)
-40 dB(A)
-50 dB(A)
-40 dB(A) Container type
-35 dB(A) Ship engine type
INDUSTRIAL SILENCERS
Cylindrical type
Baffles type
Discharge type 15bars
ADDITIONAL EQUIPMENT
Acoustic baffles
Insulated ducts 
Heavy duty ducts 
TURBINES SILENCERS
Gas turbine silencer
BAFFLES SILENCERS, SPLITTERS and DUCTS 
Baffle silencer -10dB(A) 
Standard baffles with glass cloth 
Standard baffles with expanded metal 
Standard baffles with inner resonator 
Customized baffles 
Customized ducts 
DIESEL and GAS ENGINE SILENCERS
-25dB(A)
FANS and HVAC INLET SILENCERS
Blower type -10dB(A)
Fan type -18dB(A)
Fan type -35dB(A)
HVAC type -20dB(A)
TURBINE INTAKE SILENCERS
Filter type -20dB(A)
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
PANELS
Acoustic & fireproof steel sheets panels
Acoustic perforated sheet panels
ACOUSTIC ENCLOSURES
Soundproof enclosure for fan
RUBBER EXPANSION JOINTS
One sphere metal flanges
Double sphere metal flanges
With threaded unions
With inner PTFE liner
Full integrated rubber flanges
Integrated flanges
ANTIVIBRATION DEVICES
1 spring hanger
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
METAL EXPANSION JOINTS
Weld end
Fixed flanged
Floating flanged
Axial type
Lateral type
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
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
Acoustic galvanized grille
Double acoustic galvanized grille
AIR TREATMENT
Dual flow CMV
DISTRIBUTION
Straight duct
Elbow shape duct
3 ways duct
Offset duct
Transition duct
Transformation duct
Connection flexible sleeve
REGULATION
Damper
Vacuum shutters
Overpressure shutters
Reversible shutters
CENTRIFUGAL FANS
Low flow and low pressure, for clean air
Low flow and high pressure, for dusty air
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
AXIAL FANS
High flow, short housing type
High flow, long housing type
Heavy duty type for genset
High flow, high temperature, belt driven type
Wall mounted type
ATEX High flow, short housing type
ATEX High flow, long housing type
ATEX Wall mounted type
TURRETS
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
