Opensky. Low profile attractive, economical loured ventilator. For both smoke and heat exhaust and natural ventilation applications. (N-SHEV). Units tested to EN 12101-2
South Korea
Ewest is a compound word of “EAST” and “WEST”. It is a brand name for “sweat-free shoes” manufactured by KYOUNGDO. Ewest footwear has internationally patented natural ventilation system which dramatically reduces perspiration down to 34% comparing to general shoes. The special function will relieve discomfort of your feet from humidity and sweat inside shoes and make your feet always pleasant and healthy. Product Specification 1. Model : ewest AIRE KNITWALK 2. Material : Polyester upper, Rubber sole 3. Color : Dusty blue, Black, Mustard 4. Size : KR 230~285mm / EU 37~45 / UK 3.5~9.5 / USA 6~10.5 Our Company KYOUNGDO CO., LTD. KYOUNGDO’s ewest footwear was born to help human feet breathe and be comfortable. It was started from industrial fields where workers’ feet were overtaxed most harshly. “Let’s study and make the best shoes to reduce tiredness of workers’ feet for their health.”
Request for a quotePortugal
A double light façade system, structural or semi-structural in its external style. It incorporates a 140 mm chamber between the external and internal glazing in order to allow for the natural ventilation of the façade, reducing the thermal transmission towards the interior and achieving large energy efficiency for the building. Access to the chamber is possible by way of practicable openings that facilitate cleaning and maintenance.
Request for a quotePoland
Round ventilation duct made of expanded polypropylene (EPP). The most important features of the product are rigid construction, low weight, easy assembly and good thermal insulation. EPP ducts, used, for example, as sections of the supply and exhaust ventilation systems with heat recovery, do not require additional insulation. The system eliminates the formation of thermal bridges. Ducts na fittings do not require additional couplings. Lenght EPP ducts 1 m sections Diameters 125, 160 and 200 mm. Wall thickness 43 mm Thermal conductivity 0.039 W / m*K Airtightness class ATC2 (old D) @110Pa acc. to PNEN 17192201901
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