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Intumescent Fire DampersIntumescent Fire Dampers
Intumescent Fire Dampers
Contents
Introduction 1
Lorient Intumescent Fire Dampers 2
LVH-O, LVH-O Hi Flo, LVH-OSS, LVH-D 3
LVH44, LVH-C, LVH - Hi Flo 4
Lorient System Selector 5
Celmec International Pty Ltd ACN 005 850 546Melbourne Tel: +61 3 8552 8200 Fax: +61 3 9555 9723
Sydney Tel: +61 2 8436 7200 Fax: +61 2 8436 7211
REF 010714
- 1 - www.celmec.com.au
Intumescent Fire Dampers
Celmec International
Leading the way in Air Control, Heating & Cooling
At Celmec International, it is our belief that working closely with our clients aids the mutual success of both organisations and for this reason we have adopted the following mission:
“To excel in the commercial and industrial building industry by setting new standards with innovative products through leadership, first class customer service and engineering excellence.”
It is with confidence that we at Celmec International offer the Lorient Intumescent Fire Dampers.
- 2 - www.celmec.com.au
Standards & Codes
Relevant standards and codes relating to Fire damper Performance, Fire Resistance, installation and maintenance include:
• AS 1668.1 Design• AS 1530.4 Fire test methodology• AS 1682.1 Air leakage testing / design• AS 1682.2 Installation• AS 1851.6 Maintenance
Intumescent Fire Dampers
Never before has a Fire Damper offered so much flexibility!
Lorient LVH SeriesIntumescent Fire DampersIFD’s are designed to seal penetrations provided for movement of air via ducted or naturally ventilated means.
Lorient LVH series of IFD’s have no moving parts providing a reliability unmatched by conventional mechanical type fire dampers.
The Operation of the Lorient LVH series IFD’s is by heat activation of the intumescent material. The Intumescent swells many times its original thickness to form a solid barrier to fire.
This mode of operation means that the Lorient LVH series intumescent fire dampers are bi-directional. In addition they are not affected by building movement or thermal expansion if built or cast into the opening.
Regulatory RequirementsTo comply with the Building Code of Australia and referenced standard AS 1668.1. Lorient LVH Series IDF’s are fully fire tested in accordance with AS 1682.1.
Comprehensive approvals provide users with confidence to specify Lorient intumescent fire dampers for both “Deemed to Satisfy” and “performance based alternative solutions”.
Lorient Website
www.lorient.com.au
• Catalogue information• Product data technical sheets• Design data for perfomance based systems• Drawing register• Applications and approvals• Latest news of products, applications people etc.
- 3 - www.celmec.com.au
Intumescent Fire Dampers
Lorient Intumescent Fire Dampers
LVH-O
Features
• Cost effective solution• Innovative & easy to install light weight design• Suitable for extract and supply systems in commer-
cial, industrial and residential projects• No hazardous fibrous packing required• No thermal clearances required in installation• Reduced maintenance & resultant cost savings• Also available as LVH-OSS for aggressive environments
Technical Data
• Integrity Fire Rating - up to 4 hours• Sizes available 100mm to 450mm Dia• Galvanized sleeve (spigot) 360mm long
LVH-O HI FLO
Features
• Clever new Hi Flo design with significantly reduced pressure drop
• Suitable for exhaust systems where every Pa saved can mean reduced fan sizing & resultant power savings
• System Acoustic benefits• No thermal clearances required in installation• Reduced maintenance & resultant cost savings• Also available in rectangular LVH44 Hi Flo design
Technical Data
• Integrity Fire Rating - up to 2 hours• Sizes available 150mm & 200mm Dia• Galvanized sleeve (spigot) 360mm long• Intumescent cell only is available
LVH-OSS
Features
• Cost effective solution• Stainless steel sleeve• No hazardous fibrous packing required• Reduced maintenance & resilient cost savings• Available with Halar coating for hazardous
environments
Technical Data
• Integrity Fire Rating - up to 2 hours• Sizes available 100mm to 450mm Dia• Stainless steel sleeve (spigot) 360mm long• Halar Coating option
LVH-D
Features
• Innovative slimline design• Suitable for both mini & maxi fire doors• All in one kit includes 1 x IFD, 2 x cover grilles,
Lorient Mastic & fixings• Easy installation in new or existing doors
Technical Data
• Integrity Fire Rating - 2 hours• Insulation Fire Rating 1/2 hour• Sizes available 600 x 300mm, 450 x 450mm & 600
x 600mm (Pyropanel doors only)• Suits 35mm and 45mm thick Fire Doors
- 4 - www.celmec.com.au
Intumescent Fire Dampers
LVH44
Features
• Innovative and slimline design• Simple Installation• Suitable for retrofit of seized mechanical dampers• Approvals for Wall, Floor & Ceiling mounting• No thermal expansion clearances during install• Reduced maintenance & resultant cost savings
Technical Data
• Integrity Fire Rating - up to 4 hour• Damper depth 44mm• Sizes available from 45mm to over 10,000mm
LVH44 CASED
Features
• Insulating Wall & Floor mount• Includes sleeve & flanges• Can be cast in situ or retro fitted• No hazardous fibrous packing required• No thermal expansion clearances during install• Reduced maintenance & result cos savings
Technical Data
• Integrity Fire Rating - up to 4 hour• Insulation Fire Rating - 2 hour plus• Sizes available 150 x 150mm, 200 x 200mm,
250 x 250mm, 300 x 300mm
LVH-C
Features
• Moisture resistant• Innovative light weight design• Space savings compared to old Rat Trap designs• Suitable for use with supply grilles & return air
diffusers• Reduced maintenance & resultant cost savings• Ideal for a retrofit in Fire safety upgrades
Technical Data
• Integrity Fire Rating - up to 1 1/2 hour• Insulation Fire Rating - up to 1 1/2 hour• Sizes available up to 600 x 600mm
Pene
trat
ion
Syst
emB
uild
ing
Elem
ent
FRL
Prod
uct
App
licat
ion
/ Mou
ntin
g D
etai
lA
ppro
val R
ef.
Max
. Siz
eC
ondi
tion
Wal
lW
M1
Mas
onry
-/120
/-LV
H44
Mou
nted
in s
teel
cas
ing
in p
enet
ratio
nFC
O26
43, F
CO
1741
1200
mm
x >
10m
, >10
m x
120
0mm
WM
2M
ason
ry-/2
40/-
LVH
44 C
ased
Mou
nted
in s
teel
cas
ing
in p
enet
ratio
nC
9151
025
0 x
250m
mW
M3
Mas
onry
-/120
/-LV
H44
NO
cas
ing
in p
enet
ratio
nFC
O26
4360
0mm
x >
10m
, >10
m x
600
mm
WM
4M
ason
ry-/1
20/-
LVH
44N
O c
asin
g - s
urfa
ce m
ount
ed o
ver p
enet
ratio
nFC
O17
4060
0 x
600m
mm
ax h
ole
size
500
mm
x 5
00m
mW
M5
Mas
onry
-/120
/-LV
H-O
Stee
l sle
eve
in p
enet
ratio
n22
774-
0145
0mm
dia
met
erW
M6
Mas
onry
-/240
/-LV
H-O
Stee
l sle
eve
in p
enet
ratio
n22
774-
0115
0mm
dia
met
erW
M7
Mas
onry
-/120
/-LV
H-O
SSSt
ainl
ess
stee
l sle
eve
in p
enet
ratio
n22
774-
0145
0mm
dia
met
erW
M8
Mas
onry
-/120
/-LV
H-O
Spira
l duc
t sle
eve
grou
ted
into
pen
etra
tion
(ang
le fr
ee)
FCO
2008
300m
m d
iam
eter
WM
9M
ason
ry-/1
20/-
LVH
-Hi F
loM
ount
ed in
ste
el c
asin
g in
pen
etra
tion
FCO
2564
250m
m x
400
mm
WM
10M
ason
ry-/1
20/-
LVH
O-H
i Flo
Stee
l sle
eve
in p
enet
ratio
nFC
O25
6425
0mm
dia
met
erW
M11
Mas
onry
-/120
/-LV
H44
NO
cas
ing
with
var
ious
fixi
ng b
rack
ets
FCO
1854
600m
m x
>10
m
WH
1H
ebel
75S
S-/1
20/-
LVH
44M
ount
ed in
ste
el c
asin
g in
pen
etra
tion
FCO
2325
1200
H x
600
mm
W *d
ual p
anel
400m
m m
ax if
in s
ingl
e in
pan
elW
H2
Heb
el 7
5SS
-/120
/-LV
H-O
Mou
nted
in s
teel
cas
ing
in p
enet
ratio
nFC
O23
2545
0mm
dia
. *du
al p
anel
400m
m m
ax if
in s
ingl
e in
pan
elW
H3
Heb
el 7
5SW
-/120
/-LV
H44
Mou
nted
in s
teel
cas
ing
in p
enet
ratio
nFC
O23
2512
00 H
x 6
00m
m W
*dua
l pan
el
400m
m m
ax if
in s
ingl
e in
pan
elW
H4
Heb
el 7
5SW
-/120
/-LV
H-O
Stee
l cas
ing
in p
enet
ratio
nFC
O23
2545
0 di
a. *d
ual p
anel
400m
m m
ax if
in s
ingl
e in
pan
elW
H5
Heb
el 7
5SW
-/120
/-LV
H44
Stee
l sle
eve
posi
tione
d tig
ht to
und
ersi
de o
f sla
bFC
O23
2530
0mm
x 3
00m
mW
H6
Heb
el 7
5SW
-/120
/-LV
H-O
Stee
l spi
got p
ositi
oned
tigh
t to
unde
rsid
e of
sla
bFC
O23
2515
0mm
dia
met
erW
H7
Heb
el 7
5SW
-/120
/-LV
H44
Stee
l cas
ing
tight
to u
nder
side
of s
lab
with
3 a
ngle
sFC
O23
2530
0mm
x 3
00m
m
WS1
CSR
Sec
urity
wal
l-/9
0/90
LVH
44M
ount
ed in
ste
el c
asin
g in
pen
etra
tion
4595
560
0 x
600m
m
WS2
CSR
Sec
urity
wal
l-/9
0/-
LVH
-OSt
eel s
leev
e in
pen
etra
tion
FCO
2436
300m
m d
iam
eter
WP1
FR P
l/Boa
rd 2
x 1
laye
r-/1
20/-
LVH
44M
ount
ed in
ste
el c
asin
g in
pen
etra
tion
FCO
1870
600m
m x
600
mm
WP2
FR P
l/Boa
rd 3
laye
rs-/1
20/-
LVH
44M
ount
ed in
ste
el c
asin
g in
pen
etra
tion
FCO
1870
600m
m x
600
mm
WP3
FR P
l/Boa
rd 2
x 2
laye
rs-/1
20/-
LVH
-OSt
eel s
leev
e in
pen
etra
tion
FCO
2203
450m
m d
iam
eter
WP4
FR P
l/Boa
rd 2
5mm
line
r + 2
laye
rs -
/120
/-LV
H-O
Stee
l sle
eve
in p
enet
ratio
nFC
O22
0345
0mm
dia
met
erW
P5FR
Pl/B
oard
3 la
yers
+ 1
laye
r pad
-/120
/-LV
H-O
Mou
nted
in s
teel
sle
eve
in p
enet
ratio
nFC
O22
0345
0mm
dia
met
erW
P6FR
Pl/B
oard
3 la
yers
-/120
/-LV
H-O
Stee
l sle
eve
in p
enet
ratio
nFC
O22
0345
0mm
dia
met
erW
P7FR
Pl/B
oard
2 x
2 la
yers
-/120
/-LV
H44
NO
cas
ing
in p
enet
ratio
nFC
O18
5460
0mm
x 6
00m
m
Shaf
twal
lW
SW1
Mas
onry
-/120
/-LV
H44
Mou
nted
in ri
ser b
ranc
h (a
ngle
free
sys
tem
)FC
O18
6830
0 x
300m
m o
r 90,
000m
m2
Duc
tW
SW2
Mas
onry
-/120
/-LV
H44
Mou
nted
in ri
ser b
ranc
h tig
ht to
sla
b w
ith p
acke
rFC
O24
3690
,000
mm
2
WSW
3M
ason
ry-/1
20/-
LVH
-OM
ount
ed in
rise
r bra
nch
(ang
le fr
ee s
yste
m)
FCO
2455
300m
m d
iam
eter
WSW
4FR
Pl/B
oard
3 la
yers
-/120
/-LV
H44
Mou
nted
in ri
ser b
ranc
h tig
ht to
sla
b w
ith p
acke
rFC
O24
3630
0 x
300m
m o
r 90,
000m
m2
WSW
5FR
Pl/B
oard
3 la
yers
-/120
/-LV
H44
Mou
nted
in ri
ser b
ranc
h tig
ht to
sla
b w
ith IB
S ro
d &
mas
ticFC
O24
3630
0 x
300m
m o
r 90,
000m
m2
WSW
6FR
Pl/B
oard
3 la
yers
-/120
/-LV
H-O
Mou
nted
in ri
ser b
ranc
h (a
ngle
free
sys
tem
)FC
O24
5530
0mm
dia
met
erW
SW7
FR P
l/Boa
rd 3
laye
rs-/1
20/-
LVH
44M
ount
ed in
rise
r bra
nch
(ang
le fr
ee s
yste
m)
FCO
1869
300
x 30
0mm
or 9
0,00
0mm
2
WSW
8FR
Pl/B
oard
2 x
2 la
yers
-/120
/-LV
H44
Mou
nted
in ri
ser b
ranc
h (a
ngle
free
sys
tem
)FC
O18
6930
0 x
300m
m o
r 90,
000m
m2
WSW
9FR
Pl/B
oard
2 x
2 la
yers
-/120
/-LV
H-O
Mou
nted
in ri
ser b
ranc
h (a
ngle
free
sys
tem
)FC
O24
5530
0mm
dia
met
erW
SRF1
Ret
rofit
sha
ftwal
l opt
ion
-/120
/-LV
H44
Ret
rofit
fixi
ng ta
bs in
exi
stin
g da
mpe
r hou
sing
sFC
O21
0130
0 x
300m
m
Floo
r / S
lab
FL1
Con
cret
e sl
ab-/1
20/-
LVH
44M
ount
ed in
ste
el c
asin
g in
pen
etra
tion
FCO
2643
/FC
O19
63U
p to
120
0mm
x >
10m
or >
10m
x 1
200m
mFL
2C
oncr
ete
slab
-/120
/120
LVH
44 C
ased
Mou
nted
in s
teel
cas
ing
in p
enet
ratio
nFS
P068
730
0 x
300m
mFL
3C
oncr
ete
slab
-/120
/120
LVH
44N
O c
asin
g in
pen
etra
tion
FCO
1796
600
x 60
0mm
FL4
Con
cret
e sl
ab-/1
20/-
LVH
-OSt
eel s
leev
e in
pen
etra
tion
FCO
1866
300m
m d
iam
eter
FL5
Con
cret
e sl
ab-/1
20/-
LVH
44N
O c
asin
g - s
urfa
ce m
ount
ed o
ver o
r und
er p
enet
ratio
nFC
O17
4060
0 x
600m
mm
ax h
ole
size
500
mm
x 5
00m
mFL
6C
oncr
ete
slab
-/120
/-LV
HO
NO
ste
el s
leev
e in
pen
etra
tion
F916
8725
0mm
dia
met
erFL
7C
oncr
ete
slab
-/120
/-LV
H44
Stee
l cas
ing,
mod
ular
ban
ked
toge
ther
FCO
1963
1200
mm
x 1
200m
m
Cei
ling
CE1
FR P
l/Boa
rd 2
ply
Cei
ling
-/60/
60LV
H44
Pl/B
oard
Cla
d en
cl. (
90m
in R
ISF
inci
pien
t rat
ed)
4565
060
0 x
600m
mC
E2FR
Pl/B
oard
2 p
ly C
eilin
g-/6
0/60
LVH
44
Pl/B
oard
Cla
d en
cl. o
pen
end
(60m
in R
ISF
inci
pien
t rat
ed)
C91
474
300m
m x
300
mm
exha
ustin
g in
to c
eilin
g vo
idC
E3FR
Pl/B
oard
2 p
ly C
eilin
g-/9
0/90
LVH
-OPl
/Boa
rd P
anel
& IF
D (9
0min
RIS
F in
cipi
ent r
ated
)FP
3572
150m
m d
iam
eter
CE4
FR P
l/Boa
rd 2
ply
Cei
ling
-/90/
90LV
H-H
i-Flo
Pl/B
oard
Cla
d 3-
way
enc
losu
re (9
0min
RIS
F in
cipi
ent r
ated
)FP
3609
Inco
rpor
ates
150
mm
Hi-F
lo
Doo
rFD
1LV
H-D
in F
ireco
re fi
re d
oors
-/120
/30
LVH
-DFi
tted
to M
axi &
Min
i Fire
Doo
rsC
OT3
8860
0 x
300m
m o
r 450
x 4
50m
mFD
2LV
H-D
in P
yrop
anel
fire
doo
rs-/1
20/3
0LV
H-D
Fitte
d to
Pan
dor,
FR &
Pyr
olite
Fire
Doo
rsC
OT4
4260
0 x
600m
m, 6
00 x
300
mm
, 450
x 4
50m
mFD
3LV
H-D
in T
rafa
lgar
E-C
ore
door
s-/1
20/3
0LV
H-D
Fitte
d to
Max
i & M
ini F
ire D
oors
FCO
1211
600
x 30
0mm
or 4
50 x
450
mm
(up
to 2
off
per l
eaf)
Syst
em S
elec
tor
Intu
mesc
en
t Fi
re D
am
pers
Lori
ent
Intu
mes
cen
t Fi
re D
amp
ers
LVH
-O
Feat
ure
s•
Cos
t ef
fect
ive
solu
tion
•In
nova
tive
& e
asy
to in
stal
l lig
ht w
eigh
t de
sign
•Su
itabl
e fo
r ex
trac
t an
d su
pply
sys
tem
s in
com
mer
-ci
al, i
ndus
tria
l and
res
iden
tial p
roje
cts
•N
o ha
zard
ous
fibro
us p
acki
ng r
equi
red
•N
o th
erm
al c
lear
ance
s re
quire
d in
inst
alla
tion
•Re
duce
d m
aint
enan
ce &
res
ulta
nt c
ost
savi
ngs
•A
lso
avai
labl
e as
LV
H-O
SS f
or a
ggre
ssiv
e en
viro
nmen
ts
Tech
nic
al D
ata
•In
tegr
ity F
ire R
atin
g -
up t
o 4
hour
s•
Size
s av
aila
ble
100m
m t
o 45
0mm
Dia
•G
alva
nize
d sl
eeve
(spi
got)
360
mm
long
LVH
-O H
I FLO
Feat
ure
s•
Cle
ver
new
Hi F
lo d
esig
n w
ith s
igni
fican
tly r
educ
ed
pres
sure
dro
p•
Suita
ble
for
exha
ust
syst
ems
whe
re e
very
Pa
save
d ca
n m
ean
redu
ced
fan
sizi
ng &
res
ulta
nt p
ower
sa
ving
s•
Syst
em A
cous
tic b
enefi
ts•
No
ther
mal
cle
aran
ces
requ
ired
in in
stal
latio
n•
Redu
ced
mai
nten
ance
& r
esul
tant
cos
t sa
ving
s•
Als
o av
aila
ble
in r
ecta
ngul
ar L
VH
44 H
i Flo
des
ign
Tech
nic
al D
ata
•In
tegr
ity F
ire R
atin
g -
up t
o 2
hour
s•
Size
s av
aila
ble
150m
m &
200
mm
Dia
•G
alva
nize
d sl
eeve
(spi
got)
360
mm
long
•In
tum
esce
nt c
ell o
nly
is a
vaila
ble
LVH
-OSS
Feat
ure
s•
Cos
t ef
fect
ive
solu
tion
•St
ainl
ess
stee
l sle
eve
•N
o ha
zard
ous
fibro
us p
acki
ng r
equi
red
•Re
duce
d m
aint
enan
ce &
res
ilien
t co
st s
avin
gs•
Ava
ilabl
e w
ith H
alar
coa
ting
for
haza
rdou
s
en
viro
nmen
ts
Tech
nic
al D
ata
•In
tegr
ity F
ire R
atin
g -
up t
o 2
hour
s•
Size
s av
aila
ble
100m
m t
o 45
0mm
Dia
•St
ainl
ess
stee
l sle
eve
(spi
got)
360
mm
long
•H
alar
Coa
ting
optio
n
LVH
-D
Feat
ure
s•
Inno
vativ
e sl
imlin
e de
sign
•Su
itabl
e fo
r bo
th m
ini &
max
i fire
doo
rs•
All
in o
ne k
it in
clud
es 1
x IF
D, 2
x c
over
gril
les,
Lo
rient
Mas
tic &
fixi
ngs
•Ea
sy in
stal
latio
n in
new
or
exis
ting
door
s
Tech
nic
al D
ata
•In
tegr
ity F
ire R
atin
g -
2 ho
urs
•In
sula
tion
Fire
Rat
ing
1 /2
hour
•Si
zes
avai
labl
e 60
0 x
300m
m, 4
50 x
450
mm
& 6
00
x 60
0mm
(Pyr
opan
el d
oors
onl
y)•
Suits
35m
m a
nd 4
5mm
thi
ck F
ire D
oors
- 2
-
Recommended