Product description
Round BSS fire dampers
BSS fire dampers are intended to be installed in bulkheads and decks for work as an element of ventilation or air conditioning ducts. They can be made in the range of dimensions from ø250 to ø1400. They are certified for explosion proof A-30 class, tested in accordance with International Code for Application of Fire Tests – IMO Res. MSC. 307 (88) – FTP 2010 Code in connection with Commission Directive 2012/32/EU, no. A.1/3.22> and obtained MED certificate No. 1463/15.
In normal position are open, supplied with compressed air with nominal pressure of 6 bar. The dampers are activated, closed automatically when a fire or symptoms of fire occur.
The damper can only be operated with the voltage of 24V AC/DC.
Technical library
Are you interested in the fan?
Thank you for contacting us. We will reply you soon.
1
1
https://www.nyborg-mawent.com/en/wp-content/plugins/nex-forms-express-wp-form-builder
false
message
https://www.nyborg-mawent.com/en/wp-admin/admin-ajax.php
https://www.nyborg-mawent.com/en/products/ventilation-accessories/bss-250-1400-a-30
yes
1