Page 3
Version 2022-12-20
MSD - multi smoke damper
TPM 159/22
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 min. C acc. to EN 1751
■
Internal leakage min. class 2, for max. dimension 1500 x 800 mm 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-P1009 & UKNI No. 0832-UKNI-CPR-P1004
■
Certificate of constancy of performance CE No. 1391-CPR-2021/0084
■
Declaration of Perfomance UKCA & UKNI No. PM/MSD/02/22/1
■
Declaration of Perfomance CE No. PM/MSD/01/22/3
■
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 15 m/s
■
underpressure max. -1500 Pa or overpressure max. 500 Pa
■
Dampers can be installed in arbitrary position (horizontal or vertical blade axis).
■
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.
Classification of Dampers
Supporting construction
Installation type / system
Classification
Horizontal or vertical duct system
Damper installed into a duct
EI 120 (v
ed
-h
od
i
↔
o) S1500C
mod
HOT400/30AAmulti
Damper installed on the end of a duct with grille
Solid wall construction
- 125 mm min. wall thickness
Mortar or gypsum
EI 120 (v
ew
i
↔
o) S1500C
mod
HOT400/30AAmulti
Solid wall construction
- 100 mm min. wall thickness
Ablative Coated Batt
EI 90 (v
ew
i↔o) S1500C
mod
HOT400/30AAmulti
Gypsum plasterboard wall
- 125 mm min. wall thickness
Mortar or gypsum
EI 120 (v
ew
i
↔
o) S1500C
mod
HOT400/30AAmulti
Gypsum plasterboard wall
- 100 mm min. wall thickness
Ablative Coated Batt
EI 90 (v
ew
i↔o) S1500C
mod
HOT400/30AAmulti
Solid ceiling construction
- 150 mm min. ceiling thickness
Mortar or gypsum
EI 120 (h
ow
i
↔
o) S1500C
mod
HOT400/30AAmulti
Ablative Coated Batt
EI 90 (h
ow
i↔o) S1500C
mod
HOT400/30AAmulti
Smoke extraction dampers - MSD 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 mechanism.
Dampers are fire resistant and are intended for systems with
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 MSD
