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LKRV
Straight rectangular duct, stiffened with transverse corrugations, available in solution used in individual market specification, which reduces the risk of noise generation. Larger dimensions have stiffening profiles and internal rods.
Key features
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Fit your needs - other construction available
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„C” air-tightness class
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Light and solid construction
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Extruded profiles
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Pannel stiffening acc. scandinavian market
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TUNEV
Noise suppressors designed to reduce the noise in ventilation ducts with a rectangular cross-section. They are manufactured in a series of types consisting of 37 sizes. In a standard version, the attenuator casing is made of a zinc-coated steel sheet. The sound absorbing material is characterised by fiber that is resistant to being blown away by flowing air. It is possible to make a suppressor of any size.
Key features
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Fit your needs - other construction available
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Excellent sound absorption
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Fire-resistant product
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Made of DX51D+Z275MAC in standard
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Available in variety of materials
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Extruded profiles
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DECKAV
Suppressors designed to reduce the noise in ventilation ducts with a rectangular cross-section. In a standard version, the attenuator casing is made of a zinc-coated steel sheet. Sound absorbing material is characterized by fiber that is resistant to being blown away by flowing air. It is possible to make a suppressor of any size, according to individual design.
Key features
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Fit your needs - other construction available
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Excellent sound absorption
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Fire-resistant product
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Made of DX51D+Z275MAC in standard
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Available in variety of materials
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Extruded profiles
DECKAV
DECKAV suppressor differs from the TUNEV in the construction of attenuating plates, which are partially hidden behind sheet metal. Available plate widths: 100 and 200 mm.
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JSMV
Multi-leaf dampers are used to throttle the stream of flowing air in the rectangular ducts of ventilation systems. These dampers are not used to regulate the flow of air polluted with dusts. The damper is equipped with aluminum flaps, controlled using racks.
Key features
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Fit your needs - other construction available
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Choose metal treatment: sanding, painting, passivation etc.
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Made of DX51D+Z275MAC in standard
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Available in variety of materials
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Light and solid construction
JSMV
The minimum size of grille clearance (evaluated on request) is 150 x 100 mm. - Width 130 mm - aluminum flaps. It is possible to install an actuator.
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LDRV
Asymmetrical bushing with a rectangular cross-section, AI type. Dimensions according to the design.
Key features
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Fit your needs - other construction available
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„C” air-tightness class
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Light and solid construction
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Extruded profiles
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Pannel stiffening acc. to scandinavian market
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