» M1 Cleanliness of air handling components

The aim of cleanliness classification of air-handling components is to improve the quality of the supply air flowing through a new air-handling system. Supply air shall not contain impurities detrimental to health, odours reducing comfort or particulate pollutants. For more information you can download the PDF-file below.
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» Air tightness Class D

The Air Spiralo^® production facilities have been examined by VTT Expert Services Ltd. and the circular ducts and fittings have passed all tests according the certification criteria ‘VTT SERT R022-04;ductwork for ventilation systems’. The Air Spiralo^® circular ducts and fittings equipped with KEN-LOK^® meet the certification criteria of air-tightness class D both with under-and overpressure. Inspection and certification services have been accredited by the national body FINAS (Finnish Accreditation Service).
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»TÜV Rheinland - Certificate productlabel 2011

Certified in production, mounting and air tightness in accordance with the LUKA-norms.
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»TNO Certificate - TNO productslabel 2010

Certified in production, mounting and air tightness in accordance with the LUKA-norms.
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»TNO Certificate - TNO productslabel 2009

Certified in production, mounting and air tightness in accordance with the LUKA-norms.
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