Lindab WH25 - Transfer Application; Components (Transfer Application)

INSTALLATION
WH25
LINDAB SAFE
13/50
 Transfer Application (application not connected to air ducts on one or both sides)
Following tests performed as per EN 1366-2, section 6.3.6 Standard, it is possible to install the re damper free from air duct
from one or both sides.
• Attention: re resistance classication for transfer appli-
cation is conform to section Fire resistance classication
according to EN 13501-3-2009  p. 5 limited to EI 120S
if the ducted classication is higher.
• End cap with mesh shall be mounted on the side not
connected to air duct.
• End cap with mesh is made from galvanized steel sheet.
• End cap with mesh is supplied loose from the re damp-
er.
• Refer to the section How to order (transfer Applica-
tion) p.14 for codes to use.
 Components (Transfer Application)
1. End cap with mesh (to x to re damper with steel screws) 2. Fire damper
WH25
13/50
LINDAB SAFE