Smoke extraction damper - SEDM-D
Page 28
Version 2023-06-07
TPM 155/22
With installation frame
H
+
2
0
≥ X*
Installation opening
1
Fire-resistant panels
2
Fire-resistant mastic (E.g. HILTI Firestop Acrylic coating SFS-S ACR),
mortar or gypsum
3
SEDM-D
4
Installation frame - installation procedure
5
Installation frame and damper fastening plate 4x
≥ X*
≥
X
*
≥ 80
≥ 80
Detail A
A
B + 20
5
Installation - shaft from fire-resistant panels
≥ 80
≥ 80
≥ 80
Shaft examples
* X =
shaft wall thickness in accordance with the given duct