Thermotech Nepal

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Insulated Fans

Mixed-flow inline fans in sound-insulated casing
  • Sound pressure level LpA at 3 m: 38 dB(A)
  • In sound-insulated casing
  • Motor type: AC
  • Impeller type: Mixed-flow
  • Casing material: Coated steel
  • Installation in any position

Application
The inline VENTS TT Silent-M fans are enclosed in a specially designed sound-insulated casing that ensures silent fan operation in combination with high aerodynamic characteristics. The fans are compatible with round air ducts from Ø 100 up to 315 mm. The VENTS TT Silent-M fans combine wide capabilities and high-performance characteristics of both axial and centrifugal fans, thus providing powerful air flow and high pressure. The VENTS TT Silent-M fans are recommended as a component of the air handling systems for various commercial and industrial premises with high requirements to noise level, i.e. libraries, conference halls, educational institutions, kindergartens, etc.

Design
The external casing is made of polymer-coated steel. The inner casing perforation let sound waves pass through the holes and fall at a specific angle to the sound-absorbing layer. The casing is internally heat- and sound-insulated with 50 mm mineral wool layer. The specially perforated casing and sound absorbing material provide sound attenuation in a broad frequency band. The inner casing and the impeller are made of high-quality durable plastic.

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