00137489_0
Circular silencer Type CAK


00137489_0

CAK 

For the reduction of noise in plastic circular ducts for contaminated air

Plastic circular silencers for the reduction of noise in the circular ducts of extract air systems for aggressive media

  • Absorption material is non-combustible mineral wool with RAL quality mark, biosoluble and hence hygienically safe according to the German TRGS 905 (Technical Rules for Hazardous Substances) and EU directive 97/69/EC
  • Mineral wool faced with non-woven glass fibre as protection against erosion due to airflow velocities up to 20 m/s
  • Casing and perforated inner duct are flame-resistant polypropylene (PPs) to DIN 4102, building class B1
  • Variant with spigot suitable for circular ducts according to DIN 8077 or DIN 8078
  • Insertion loss measured according to ISO 7235
  • Casing air leakage to EN 15727, class D


Optional equipment and accessories

  • With flanges on both ends

Application

Application

  • Plastic circular silencers Type CAK for the reduction of noise in the circular ducts of air conditioning systems
  • Suitable for contaminated air
  • For the reduction of air-regenerated noise of air terminal units TVRK and TVLK
  • For the reduction of fan noise

Special features

  • Insertion loss measured according to ISO 7235
  • Absorption material is non-combustible

Nominal sizes

  • 125, 160, 200, 250, 315, 400 mm

Description

Variants

  • CAK: Circular silencer
  • VF2: Circular silencer with flanges on both ends

Parts and characteristics

  • Casing
  • Perforated inner tube
  • Absorption material

Accessories

  • Matching flanges for both ends, including seals

Construction features

  • Circular casing
  • Spigot suitable for circular ducts according to DIN 8077 or DIN 8078
  • Maximum operating pressure 1000 Pa
  • Max. operating temperature 100 °C

Materials and surfaces

  • Casing and perforated inner duct are flame-resistant polypropylene (PPs) to DIN 4102, building class B1
  • Lining is mineral wool


Mineral wool

  • To EN 13501, fire rating class A2, non-combustible
  • RAL quality mark RAL-GZ 388
  • Biosoluble and hence hygienically safe according to the German TRGS 905 (Technical Rules for Hazardous Substances) and EU directive 97/69/EC
  • Faced with glass fibre as protection against erosion through airflow velocities up to 20 m/s
  • Inert to fungal and bacterial growth

Standards and guidelines

  • Insertion loss measured according to ISO 7235
  • Casing air leakage to EN 15727, class D

Maintenance

  • Maintenance-free as construction and materials are not subject to wear

Informaţii tehnice

Technical data, Quick sizing, Specification text, Order code

  • Technical data
  • Quick sizing
  • Specification text
  • Order code

Nominal sizes

125 – 400 mm

Operating pressure

1000 Pa

Operating temperature

100 °C max.


Variants, Dimensions and weight

  • Variants
  • Dimensions and weight

CAK

Variant

  • Circular silencer for the reduction of noise
  • Spigot

CAK/.../VF2

Variant

  • Circular silencer for the reduction of noise
  • With flanges to make detachable connections to the ductwork


Installation details, Basic information and nomenclature

  • Installation details
  • Basic information and nomenclature

Installation and commissioning

  • Any installation orientation
  • Installation in ducts outside of closed rooms requires sufficient protection against the effects of weather


Descărcări fişiere

informaţii produs

production {"x-frame-options"=>"SAMEORIGIN", "x-xss-protection"=>"1; mode=block", "x-content-type-options"=>"nosniff", "x-download-options"=>"noopen", "x-permitted-cross-domain-policies"=>"none", "referrer-policy"=>"strict-origin-when-cross-origin", "strict-transport-security"=>"max-age=31536000; includeSubDomains", "content-type"=>"text/html; charset=utf-8"}

Distribuie pagina

Recomandaţi această pagină

Recomandaţi această pagină prin trimiterea unui link prin mail.

Câmpurile marcate cu (*) sunt obligatorii.

Distribuie pagina

Vă mulţumim pentru recomandare!

Recomandarea dumneavoastră a fost expediată şi va fi primită în curând.


Contact

Suntem aici pentru dumneavoastră

Vă rugăm să exprimaţi mesajul dumneavoastră şi tipul de cerere
Tel.: +40 31 82 43 041 | Fax: +40 31 82 43 040

Câmpurile marcate cu (*) sunt obligatorii.

Contact

Vă mulţumim pentru mesaj!

Mesajul dumneavoastră este trimis şi va fi procesat în curând.
Departamentul nostru de Cereri Service o să vă contacteze în cel mai scurt timp Pentru întrebări generale privind produsele sau serviciile puteţi suna şi la:
Tel.: +40 31 82 43 041 | Fax: +40 31 82 43 040

Contact

Suntem aici pentru dumneavoastră

Vă rugăm să exprimaţi mesajul dumneavoastră şi tipul de cerere
Tel.: +40 31 82 43 041 | Fax: +40 31 82 43 040

Attachment (max. 10MB)

Câmpurile marcate cu (*) sunt obligatorii.

Contact

Vă mulţumim pentru mesaj!

Mesajul dumneavoastră este trimis şi va fi procesat în curând.
Departamentul nostru de Cereri Service o să vă contacteze în cel mai scurt timp Pentru întrebări generale privind produsele sau serviciile puteţi suna şi la:
Tel.: +40 31 82 43 041 | Fax: +40 31 82 43 040