FIRE DAMPERS BSK-R & BSK-E EI 90 (v - Pichler

pichlerluft.at

FIRE DAMPERS BSK-R & BSK-E EI 90 (v - Pichler

Air Conduction

FIRE DAMPERS

BSK-R & BSK-E

EI 90 (v e

, h o

, i o) S

AIRTIGHT FOR 90 MINUTES

Air for Living.

PICHLER FIRE DAMPERS EI 90 (S)

Corresponds to European Product Standard EN15650

tested in accordance with EN 1366-2 and ÖNORM H 6025

Classification EI 90 (S) as per EN 13501-3


BSK-R-M AND BSK-R-L CIRCULAR FIRE DAMPERS PAGE 2

Airtight for 90 minutes

Fire dampers represent safety equipment

that must reliably prevent the spreading

of fire and smoke in ventilation and airconditioning

systems. They are installed

inside air ducts where they enter fire

zones and must have at least the same

fire resistance period as the fire zone

entered.

PICHLER fire dampers with the European

classification EI 90 (v , h , i < - > o) S are

e o

available in different lightweight and solid

variants.

Used for triggering is either a manual

thermal trigger device at about 72°C via

a soldered strut deployed outside with

optional end position switches, or an

electric motor-driven safety drive (spring

return drive).

e

, h o

, i < - > o) S





variants




pressure loss



free operation


lightweight walls (metal stud partitions)


of the fire dampers flap






MODEL

BSK-R-L

DESCRIPTION

Model BSK-R-L fire dampers essentially comprise a zinc-plated sheet steel housing, a flap body made of calcium silicate, an

integrated lip-seal for the cold smoke, an intumescent seal all around the flap housing and a trigger mechanism (either thermal/

manual or motor-driven triggering of the sealing element). The fire dampers are available with diameters ø 100 mm to ø 315 mm.

BSK-R-M

Model BSK-R-M fire dampers essentially comprise a zinc-plated sheet steel housing, a flap body made of calcium silicate, an

integrated lip-seal for the cold smoke, an intumescent seal all around the flap housing and a trigger mechanism (either thermal/

manual or motor-driven triggering of the sealing element). The fire dampers are available with diameters ø 355 mm to ø 630 mm.

BSK-E-L

Rectangular BSK-E-L fire dampers essentially comprise a non-combustible housing, zinc-plated sheet steel connection flanges, a flap

body made of calcium silicate, an integrated lip-seal for the cold smoke, an intumescent seal all around the flap housing and a trigger

mechanism (either thermal/manual or motor-driven triggering of the sealing element). The fire dampers are available with dimensions

200 x 100 mm (minimum) to 800 x 600 mm (maximum).

BSK-E-M

Rectangular BSK-E-M fire dampers essentially comprise a non-combustible housing made of calcium silicate plates, zinc-plated sheet

steel connection flanges, a flap body made of calcium silicate, an integrated seal for the cold smoke, an intumescent seal all around the

flap housing and a trigger mechanism (either thermal/manual or motor-driven triggering of the sealing element). The fire dampers are

available with dimensions 200 x 200 mm (minimum) to 1500 x 800 mm (maximum).

Also possible with this flap model is the ability to supply combinations of a maximum of 4 individual of model BSK-E-MK with maximum

dimensions of 2450 x 1650 mm for wall installation. Fire dampers combined this way may only be used in solid walls, in the horizontal

axis position.


BSK-R-M AND BSK-R-L CIRCULAR FIRE DAMPERS PAGE 3

MODEL

DESRIPTION/

DIMENSIONS

CE MARK

IMPERMEABILITY

CLASS

TRIGGER MECHANISM

SIMPLE

RETROFIT

as per EN 15650,

testing to

EN 1366-2,

ÖNORM H 6025,

EN 13501

min. DHKL B as

per EN 1571

MTAL(E)

(manual

thermal

trigger)

MTAM

(manual

thermal

trigger)

BLF(T)

(motor-driven

trigger)

BF(T)

(motor-driven

trigger)

Outside the

recess

from manual to

motor-driven

trigger

mechanism*

*only by manufacturer

or authorised

company

BSK-R-L

Circular damper,

lightweight design

ø 100 to ø 315

- -

BSK-R-M

Circular damper,

solid design

ø 355 to ø 630

-

BSK-E-L

Rectangular damper,

lightweight design

max. 800 x 600 mm

- -

BSK-E-M

Rectangular damper,

solid design, max. 1500

(1200*) x 800 mm

* for installation in soft seal

-

Custom applications

MODEL

DESCRIPTION/

DIMENSIONS

FITTING OPTIONS DEPENDENT ON THE SUPPORTING

STRUCTURE FOR CLASSIFICATION EI 90 (S)

TRIGGER MECHANISM

MTALE

(manual

thermal

trigger)

MTAM

(manual

thermal

trigger)

BLF(T)

(motor-driven

trigger)

BF(T)

(motor-driven

trigger)

BSK-E-LR

Rectangular damper,

lightweight design with

installation frame fitted,

max. 800 x 600 mm

Fitting to the supporting structure by attaching to the

installation frame. No other sealing measures in the

remaining gap on keeping to the exact maximum recess

opening.

- -

BSK-E-MK

Rectangular damper,

solid design, in

combinations of up to

a maximum of 4 in the

horizontal axis position,

max. 2450 x 1650 mm

Installation by grouting in a solid wall -


BSK-R-M AND BSK-R-L CIRCULAR FIRE DAMPERS PAGE 4

MODEL INSTALLATION FITTING OPTIONS DEPENDENT ON THE SUPPORTING STRUCTURE FOR CLASSIFICATION EI 90 (S)

in any position

related to the axis

of the fire damper

flap

Solid wall

Installation with grouting or soft seal

(gap all-round max. 300/400 mm)

Solid ceiling

Installation with grouting or soft seal

(gap all-round max. 300/400 mm)

Light wall in conjunction

with soft seal

(metal stud wall covered on

two sides, gap all-round max.

300 mm)

Light wall in conjunction

with panel seal

(metal stud wall covered on two

sides, mineral wool and cover

panel)

Grout

(v e

, i o)

Soft seal

(v e

, i o)

Grout

(h o

, i o)

Soft seal

(h o

, i o)

Soft seal

(v e

, i o)

Panel seal

(v e

, i o)

BSK-R-L

-

BSK-R-M

BSK-E-L

(in conjunction with optional IFW

installation frame)

BSK-E-M

(max. 1500 x

800 mm)

(max. 1200 x

800 mm)

(max. 1500 x

800 mm)

(max. 1200 x

800 mm)

(max. 1200 x

800 mm)

Alternative soldered struts

End position switches and position display

MODEL

DESCRIPTION

MODEL

DESCRIPTION

FUS 72

Alternative soldered strut with

trigger temperature 72°C for

BSK, lightweight variant

FDCUM

End position switch fitted.

Suitable for BSK, lightweight

variant. 2 end switches are

fitted.

FTH 72

FCUM

Alternative soldered strut with

trigger temperature 72°C for

BSK, solid variant

End position switch fitted.

Suitable for BSK, solid variant.

Visualisation "CLOSED".

DCUM

End position switch fitted.

Suitable for BSK, solid variant.

Visualisation "OPEN"

Subject to changes

Pictures: Archive at J. Pichler Gesellschaft m.b.H., Paul Salu - Fotalia

Version: 02/2013 kp

J. PICHLER

Gesellschaft m.b.H.

office@pichlerluft.at

www.pichlerluft.at

AUSTRIA

9021 KLAGENFURT

AM WÖRTHERSEE

Karlweg 5

T +43 (0)463 32769

F +43 (0)463 37548

AUSTRIA

1100 VIENNA

Doerenkampgasse 5

T +43 (0)1 6880988

F +43 (0)1 6880988-13

Sales offices in Slovenia, Croatia and Serbia. Sales partners in Germany, Switzerland and Italy.

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