air distribution products

FIRE DAMPER - CURTAIN TYPEMODEL : WB - FDV Vertical mounted

MODEL : CA-F1VWB - FDH Horizontal mounted

GENERAL DESCRIPTION

Fire Dampers are used to localise areas of fire in

a HVAC system.

Our Fire Dampers are tested to a fire integrity of

240minutes.

It is suitable for installations in ducts, walls,

floor slabs and fire rated partition walls.

Peripheral flanges are supplied standard for

easy installaion. Material Description

It has beed tested to BS476:1987 - Fire tests

on Building Materials and Structures- Part 20. Blades

Complies with SS333:2012 & 24G Galvanised curtain type in air stream

MS555: Part 1(2003) Fire Damper 2nd Rev.

Frame

20G Galvanised stell channel

Sleeve

20G Galvanised stell channel

Finish

Mill

Minimum Size 301 stainless steel constant force type

Vertical installation - 100 x 100 ( Horizontal mount only )

Horizontal installation - 150 x 150

Fusible Link

Maximum Size 74 Deg C

Single section

Vertical installation - 750 x 1000mm Mounting

Horizontal installation - 1200 x 1200mm Horizontal or Vertical

Multiple section

Vertical installation - 3000 x 3000mm

Horizontal installation - 2400 x 2400mm pg 1

R

0.5sqm

250 Pa 45 140

500 Pa 55 190

750 Pa 65 240

1000 Pa 70 290

1250 Pa 80 330

For Damper Area

Damper Leakage rate (l/s)

At pressure of

air distribution products

form function reliability

FIRE DAMPERS

WALL mounted Model WB-FDV

an ISO 9001 company w w w . w b a i r . s g

FLOOR mounted Model WB-FDH

R

air distribution products

FIRE DAMPER - CURTAIN TYPEMODEL : WB - FDV Vertical mounted

MODEL : CA-F1VWB - FDH Horizontal mounted

GENERAL DESCRIPTION

Fire Dampers are used to localise areas of fire in

a HVAC system.

Our Fire Dampers are tested to a fire integrity of

240minutes.

It is suitable for installations in ducts, walls,

floor slabs and fire rated partition walls.

Peripheral flanges are supplied standard for

easy installaion. Material Description

It has beed tested to BS476:1987 - Fire tests

on Building Materials and Structures- Part 20. Blades

Complies with SS333:2012 & 24G Galvanised curtain type in air stream

MS555: Part 1(2003) Fire Damper 2nd Rev.

Frame

20G Galvanised stell channel

Sleeve

20G Galvanised stell channel

Finish

Mill

Minimum Size 301 stainless steel constant force type

Vertical installation - 100 x 100 ( Horizontal mount only )

Horizontal installation - 150 x 150

Fusible Link

Maximum Size 74 Deg C

Single section

Vertical installation - 750 x 1000mm Mounting

Horizontal installation - 1200 x 1200mm Horizontal or Vertical

Multiple section

Vertical installation - 3000 x 3000mm

Horizontal installation - 2400 x 2400mm pg 1

R

0.5sqm

250 Pa 45 140

500 Pa 55 190

750 Pa 65 240

1000 Pa 70 290

1250 Pa 80 330

For Damper Area

Damper Leakage rate (l/s)

At pressure of

Model W

B-FD

V W

all m

ounted Fire D

am

per

Bla

de L

ength

= A

- 1

0.4

mm

1484.6

Opened P

osition

Inner

C C

hannel ID

=

A -

6.4

mm

1488.6

Oute

r S

leeve

OD

A

= d

uct

siz

e -

5m

m

1495

Fla

ng

es

Duct

siz

e1500

Fu

sib

le l

ink

ho

lde

r

Sle

eve

(1.5

mm

)

Exte

nsio

n r

ing

Fu

sib

le L

ink

24

40

40

Ge

ne

ral D

ime

nsio

na

l To

lera

nc

e is

plu

s m

inu

s 2m

m

Pa

ge

2

All

ro

un

d C

Ch

an

ne

l

O.D

. 85m

m /

I.D

. 83.5

mm

Sle

eve

wid

th =

wall t

hic

kness +

76m

m

Wall T

hic

kness

50

Bla

de w

idth

73.5

mm

R R

Model W

B-FD

V W

all m

ounted Fire D

am

per

Closed P

osition

Page 3

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air distribution products air distribution products

FIRE DAMPER - CURTAIN TYPEMODEL : WB - FDV Vertical mounted

MODEL : CA-F1VWB - FDH Horizontal mounted

Certificate Of Conformity

Updated on 12/10/17 pg 4

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air distribution products air distribution products

FIRE DAMPER - CURTAIN TYPEMODEL : WB - FDV Vertical mounted

MODEL : CA-F1VWB - FDH Horizontal mounted

Certificate Of Conformity

Updated on 12/10/17 pg 4

R