SJ-EFDS-A0, Fire dampers
fire Protection - Partitions & outfits
Fire Dampers
SEONGJEE ENGINEERING CO., LTD, Busan, Republic of Korea
Busan, Republic Of Korea
SJ-EFDS-A0
Product Description
"SJ-EFDS-A0"
composed of multiblade rectangular fire damper with manual and automatic (72 oC) closing. Damper blade is made of 3.2 mm thick steel SS400 and damper casing is made of 4.5 mm thick steel SS400.
The fire damper is divided in two equally sized sections with a vertical middle stiffener made of 9 mm thick steel SS400. Both sections have horizontal single skin blades extending from the fire damper sides to the middle stiffener. Each blade in one section is connected by shaft through the middle stiffener to a corresponding blade in the other section, forming a row of blades.
Each row of blades is interlocked to the actuating device.
The fire damper is to be bolted to the sleeve (M10 c/c max 150 mm). A 2 mm thick glass wool gasket is to be fitted between fire damper casing and sleeve.
For further details, see Type Examination documentation below.
Product Ratings
"A-0" Class Division.
Applicable Standards
IMO Resolution MSC.307(88) adopted on 2010, IMO FTP Code 2010 (2012 Edition), Annex 1 Part 3, in conjunction with SOLAS (Consolidated Edition 2014), as amended.