(00357) 22 460 240
Hours: 8am-1pm Mon-Fri; 2:30pm-5:30pm Mon-Fri

Cart:

0 item(s) - €0.00
You have no items in your shopping cart.

WH SERIES

Quick Overview

Fire dampers series WH43 and WH45 ensure maximum safety in the prevention of the spread of fires within the buildings.

Availability: Out of stock

€0.00

Details

Overview

Fire dampers series WH43 and WH45 ensure maximum safety in the prevention of the spread of fires within the buildings. Indeed they guarantee the perfect heat insulation and complete seal is to hot to cold smoke fumes as demonstrated by the numerous tests performed according to standard EN 1366-2 in the laboratories of CSI Bollate MI.
Fire dampers WH45 series are an insurmountable barrier to the spread of fire, the heat transfer and the spread of smoke and toxic gases due to the sealing head with depression 500Pa, and 300Pa well above the minimum stated in the standard. By connecting the dampers to the fire alarm system and smoke detectors can anticipate the closing of the blade compared to the direct action of the flame and thus preventing the onset of indirect damage arising from the spread of smoke and gases generated by combustion.

Technical data

  • Sizes from 200mm up to 800mm
  • Classified for installation within:

- brick walls at least 100mm thick in class EI 120 (S classification CSI1626FR report

- concrete ceilings at least 150mm thick in class EI 180 (S classification CSI2645FR report

- light structure walls (Plasterboard) at least 100mm thick in class EI 90 S classification CSI1636FR report

  • Behaviour to fire:

- automatic closure in less than 30 seconds from contact with fire

- insulation to heat and flame

- absence of heat exchange between the two sides of the wall installation

- absence of heat exchange between the two sides of the blade

- any source of fire direction

  • Behaviour with smoke:

- function of both smoke damper in the absence of fire (cold smoke) and during a fire (hot smoke) tested at 500Pa

  • Controls: mechanical, magnetic or motorised
  • Thermofusible calibrated at 70 ° C or 95 ° C, certified by VDS Germany
  • Compatible with both horizontal and vertical axis
  • Safety lock: guarantees the holding of the closure of the damper even when the fire were completely to destroy the closing mechanism
  • Absence of a preferential direction of the airflow
  • Air speeds of up to 15m/s
  • Duct in galvanized carbon steel sheet

Files Attached:

  • No Files attached with this product.

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Το σχέδιο περιλαμβάνεται στο Σχέδιο Δράσης 2007-2009 του Εθνικού Προγράμματος Παραγωγικότητας 2007-2013 και συγχρηματοδοτείται από το Ευρωπαϊκό Κοινωνικό Ταμείο και τον Κρατικό προϋπολογισμό στο πλαίσιο του Επιχειρησιακού Προγράμματος «Απασχόληση, Ανθρώπινο Κεφάλαιο και Κοινωνική Συνοχή» 2007-2013.