Page 3
Version 2022-12-20
SEDM-L - Smoke extraction damper - multi
TPM 157/22
I. GENERAL
Description
Damper characteristics
■
CE certified acc. to EN 12101-8
■
Tested in accordance with EN 1366-10
■
Classified acc. to EN 13501-4+A1
■
External Casing leakage class C, Internal leakage min. class 3 acc. to EN 1751
■
Cycling test in class C
mod
acc. to EN 12101-8
■
Certificate of constancy of performance UKCA No. 0832-UKCA-CPR-P1007 & UKNI No. 0832-UKNI-CPR-P1002
■
Certificate of constancy of performance CE No. 1391-CPR-2021/0009
■
Declaration of Perfomance UKCA & UKNI No. PM/SEDM-L/02/22/1
■
Declaration of Perfomance CE No. PM/SEDM-L/01/22/1
■
Hygienic assessment of fire dampers - Report No. 1.6/pos/19/19c
Working conditions
■
Exact damper function is provided under the following conditions
■
maximum air velocity 12 m/s
■
underpressure max. -1000 Pa or overpressure max. 500 Pa
■
Dampers are ONLY suitable for installing in a vertical position, with the blade axis horizontal.
■
Dampers are designed for macroclimatic areas with mild climate according to EN 60 721-3-3.
■
Temperature in the place of installation is permitted to range from -30°C to +50°C.
■
The dampers can be supplied with flange(s) or without flange(s), with cover grille(s). Flanges and grilles are not installed on
the damper, they are supplied loose. Flanges are required to fit the cover grilles. Grills and flanges must be installed to the
dampers only after installation of the damper into the wall.
Classification of Dampers
Supporting construction
Installation type
Classification
In a shaft wall of gypsum plasterboard construction which is a part of
a smoke extraction duct - multi
- damper in the shaft wall - shaft wall th. min. 100 mm
Ablative Coated Batt
EI 120 (v
ed
i
↔
o) S1000C
mod
HOT 400/30MAmulti
Gypsum plasterboard wall construction
- damper in the wall - wall th. min. 100 mm
EI 120 (v
ew
i↔o) S1000C
mod
HOT 400/30MAmulti
In a shaft wall of solid wall construction which is a part of a smoke
extraction duct - multi
- damper in the shaft wall - shaft wall th. min. 100 mm
EI 120 (v
ed
i
↔
o) S1000C
mod
HOT 400/30MAmulti
Solid wall construction
- damper in the wall - wall th. min. 100 mm
EI 120 (v
ew
i↔o) S1000C
mod
HOT 400/30MAmulti
In a shaft wall of solid wall construction which is a part of a smoke
extraction duct - multi
- damper in the shaft wall - shaft wall th. min. 100 mm
Mortar or gypsum
EI 120 (v
ed
i
↔
o) S1000C
mod
HOT 400/30MAmulti
Solid wall construction
- damper in the wall - wall th. min. 100 mm
EI 90 (v
ew
i↔o) S1000C
mod
HOT 400/30MAmulti
Smoke extraction dampers - SEDM-L are designed into an inlet or
extract smoke ventilation system. The dampers are designed
either to close to provide compartmentalization or to open (for
fresh air inlet) or to allow removal of the heat and combustible
products from a fire in the affected fire zone/compartment.
The damper blade is controlled by electrical actuating mech-
anism.
Dampers are fire resistant and are intended for systems with
manual or automatic activation.
Dampers are designed for using in fire compartments that can be
connected to the smoke exhaust ducts (tested according to EN
1366-8) or they can be installed in or on the construction of the
fire compartment.
Damper SEDM-L
