CAK SERIES
Round plastic silencers are designed to reduce noise in round air ducts of exhaust ventilation systems operating in aggressive environments
Sound-absorbing material – non-flammable mineral wool with RAL quality mark, biosoluble and therefore hygienically safe, in accordance with the requirements of the German standard TRGS 905 (Regulations for the handling of hazardous substances) and EU Directive 97/69/EG
The fiberglass fabric cover protects against erosion at air speeds of up to 20 m/s
Outer casing and perforated inner surface made of fire-resistant polypropylene (PPs) DIN 4102, fire hazard class B1
Design with connection pipes for connection to round ducts in accordance with DIN 8077 or DIN 8078
Noise reduction measured according to EN ISO 7235
Housing tightness according to EN 15727, class D
Optional equipment
With flanges on both sides
Application
Round plastic silencers of the CAK series are designed to reduce noise in air conditioning systems with round ducts
Suitable for working with contaminated air
To reduce the noise level generated in air flow regulators of the TVRK and TVLK series
To reduce the noise generated by the fan
Characteristics
Noise reduction measured according to EN ISO 7235
Sound-absorbing material is non-flammable
Performances
CAK: Round silencer
VF2: Round silencer with flanges on both sides
Details and characteristics
Frame
Perforated inner channel
Sound absorbing material
Accessories
GZ: Counter flanges on both sides
Design Features
Round body
Connection pipe for round ducts according to DIN 8077 or DIN 8078
Maximum working pressure: 1000 Pa
Operating temperature 10 – 100°C
Materials and coatings
Outer casing and perforated inner surface made of fire-resistant polypropylene (PPs) DIN 4102, fire hazard class B1
Mineral wool inner padding