HVG MARINE VENTILATION EQUIPMENT 0039

HVG MARINE VENTILATION EQUIPMENT 0039: Marine Rectangular Fire Damper with Grid

Introduction :

Marine fire damper are designed, produced and tested in accordance with CB/T3557-1995 standard. It is fulfills the requirement of SOLAS(1974) and amendments, it has passed the IMO-Resolution A.745(18) in accordance with “A”, “B”and “E” class fire test procedures code. Attachment All fire damper fire resistance test (A0, A15, A30, A60) at CSSC marine auxiliary machinery capability and environmental test center, it has get the approval of classification societies such as CCS (China), ABS (USA), GL(Germany), LR (Britain), BV (France), DNV (Norway), EC and type approve certificate.

Sample drawing of the rectangular fire damper with grid

Technical specification:

Parameters For reference

A	B	L		Cut out dimension mm
A	B	S,D	Z	Cut out dimension mm
300	240	220	340	460×250
400	240	220	340	560×250
400	300	220	340	560×310
400	400	250	340	560×410
500	300	220	340	660×310
500	350	220	340	660×360
500	400	250	340	660×410
600	300	220	340	760×310
600	400	250	340	760×410
600	500	290	220	760×510
700	500	290	220	860×510
800	500	290	220	960×510
900	500	290	220	1060×510