http___www.trox.hr_stru_C4_8Dnost_projektiranje-dcb5fcd39eaa68ba_1.xml
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Large circular fire damper for the isolation of duct penetrations between fire compartments, available in nine nominal sizes Optional equipment and accessories Application Special characteristics Classification Nominal sizes Variants Parts and characteristics Attachments Accessories Useful additions Construction features Materials and surfaces Casing: Damper blade: Other components: The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request. Standards and guidelines Maintenance Functional description In the event of a fire, fire dampers shut automatically to prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments. In the event of a fire, the damper is triggered at 72 °C or at 95 °C (use in warm air ventilation systems) by a fusible link. The release mechanism is accessible and can be tested from the outside. Both regular limit switches and explosion-proof limit switches are available for zones 1 and 2 (gases, mists, vapours) and for zones 21 and 22 (dusts) to indicate damper blade positions. Construction with spring return actuator Functional description The fire damper is used as a shut-off device to prevent fire and smoke from spreading through ducting in areas with potentially explosive atmospheres. The fire damper is suitable for supply air and extract air systems in potentially explosive atmospheres. For the operation of the fire damper, the operating and installation manual and the technical data in the supplementary operating manual must be observed. Note: Upstream velocity for the explosion-proof actuator ExMax/RedMax-15-BF TR is ≤ 10 m/s * Data applies to uniform upstream and downstream conditions for the fire damper ** Temperatures may differ for units with attachments; details for other applications are available on request. Volume flow rate at differential pressure Apst < 35 Pa The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website. Circular fire damper with or without flanges, for the isolation of duct penetrations between fire compartments. Tested for fire resistance properties to EN 1366-2, with CE marking and declaration of performance according to the Construction Products Regulation. Ready-for-operation unit, which includes a fire-resistant damper blade and a release mechanism. For mortar-based installation into solid walls and ceiling slabs, and into lightweight partition walls and fire walls with cladding on both sides; for mortar-based installation in shaft walls with or without metal support structure and with cladding on one side; for dry mortarless installation in lightweight partition walls and fire walls with cladding on both sides. Casing length 495 mm or 550 mm, for the connection to ducts made of non-combustible or combustible materials. Thermal or thermoelectric release at 72 °C or 95 °C (warm air ventilation systems). Constructions with spring return actuator for opening and closing the fire damper independent of the nominal size and even while the ventilation system is running, e.g. for a functional test. Special characteristics Materials and surfaces Casing: Damper blade: Other components: The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request. Technical data Note: Upstream velocity for the explosion-proof actuator ExMax/RedMax-15-BF TR is ≤ 10 m/s * Data applies to uniform upstream and downstream conditions for the fire damper ** Temperatures may differ for units with attachments Share page Recommend this page Recommend this page by sending a link by mail. Share page Thank you for your recommendation! Your recommendation has been sent and should arrive shortly. Contact We are here for you Please specify your message and type of request Contact Thank you for your message! Your message is send and will be processed shortly. Our department for Service-Requests will contact you asap. For general question regarding products or services you can also call: Contact We are here for you Please specify your message and type of request Contact Thank you for your message! Your message is send and will be processed shortly. Our department for Service-Requests will contact you asap. For general question regarding products or services you can also call:
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Jednostavno, precizno i učinkovito Tri optimirane kontrolne jedinice odlikuju se najvišom kvalitetom, jednostavnim instaliranjem i preciznim radom. Projektiranje tehničkih usluga u građevinarstvu složen je zadatak. Očekivanja vlasnika često su jednaka: ekološka i ekonomska održivost uz istodobno visoku udobnost i male troškove ulaganja. Ne postoje međutim dva potpuno jednaka objekta ‑ različiti tipovi građevina i njihovo korištenje, bilo da se radi o novoj gradnji ili obnovi, zahtijevaju individualne koncepte. Pronađite najbolja klimatizacijska i ventilacijska rješenja za svoje objekte! Ovdje možete saznati više o sljedećim temama: U kupovini Uredi Laboratoriji Hoteli Zračne luke Škole, centri za dnevnu skrb i druge obrazovne ustanove Bolnice Stadioni Muzeji Čisti zrak Naši priručnici za projektiranje pomažu vam u individualiziranom projektiranju klimatizacijskih sustava. Uz pomoć kriterija projektiranja, zakonskih propisa i standarda, objašnjenja o korištenju pojedinih proizvoda, studija ekonomske izvodljivosti, arhitektonskih mogućnosti i detaljnih pregleda proizvoda možete odabrati komponente, uređaje i sustave koji najbolje odgovaraju vašem projektu. Priručnik za projektiranje AIRFLOWCONTROL Priručnik za projektiranje sustava zrak-voda Kontakt Tu smo za vas Preporučite ovu stranicu slanjem poveznice poštom. Podijeli stranicu Zahvaljujemo na preporuci! Vaša je preporuka poslana i trebala bi stići uskoro. Kontakt Tu smo za vas Navedite svoju poruku i vrstu zahtjeva Kontakt Zahvaljujemo na vašoj poruci! Vaša je poruka poslana i ubrzo će biti obrađena. Naš odjel za servisne zahtjeve što skorije će vas kontaktirati. Za opća pitanja u vezi s proizvodima ili uslugama možete i nazvati: Kontakt Tu smo za vas Navedite svoju poruku i vrstu zahtjeva Kontakt Zahvaljujemo na vašoj poruci! Vaša je poruka poslana i ubrzo će biti obrađena. Naš odjel za servisne zahtjeve što skorije će vas kontaktirati. Za opća pitanja u vezi s proizvodima ili uslugama možete i nazvati: