hvac
flexible ducts
Lambro manufactures a variety of flexible laminated, aluminum semi-rigid and vinyl ducts in
many different diameters and lengths. Laminated ducts are available in UL Listed and non
UL Listed depending on the application and building code requirements. Aluminum semirigid ducts can withstand a higher heat tolerance than laminated. Vinyl should never be used
in an application associated with heat.
(#3120L)
400 series laminated ducts - aluminum / polyester
416 6”x 25’ LamaFlex Duct
pack qty: 1
package: single pack
other sizes available:
item size qty package
411
417**
412
418**
413
414
TM
4” x 5’
4” x 5’
4” x 8’
4” x 8’
3” x 25’
4” x 25’
12
12
12
12
1
1
Note: Other sizes available
Refer to our website
retail box
retail box
retail box
retail box
single pack
retail box
** Nylon Clamps
416UL 4”x 25’ LamaFlex
Duct
other sizes available:
item size qty package
pack qty: 1
package: single pack
413UL
414UL
3” x 25’ 1
4” x 25’ 1
single pack
single pack
Note: Other sizes available - Refer to our website
500 series air connectors - metalized / polyester
516 6”x 25’ UL 181 Class 1 Air
Connector
pack qty: 1
package: single pack
other sizes available:
item
size
qty
513
514
3” x 25’ 1
4” x 25’ 1
package
single pack
single pack
Note: Other sizes available - Refer to our website
600 series air connectors - aluminum / polyester / metalized
616 6”x 25’ Air Connector
pack qty: 1
package: single pack
other sizes available:
item size qty package
613
614
3” x 25’ 1
4” x 25’ 1
single pack
single pack
Note: Other sizes available - Refer to our website
616UL 6”x 25’ UL 181 Class 1
Air Connector
pack qty: 1
package: single pack
other sizes available:
item size qty package
613UL
614UL
3” x 25’ 1
4” x 25’ 1
single pack
single pack
Note: Other sizes available - Refer to our website
27
(800)645-2860
•
3120L 4”x 8’ Semi-Rigid
Rigid Duct
with Clamps
pack qty: 9
package: polybag &
display tray
DE SDE 1
9
1967
AD
bulk pack
polybag
bulk pack
polybag
bulk pack
bulk pack
bulk pack
bulk pack
bulk pack
bulk pack
bulk pack
P
U
IS
D
LI
14
8
10
8
6
5
3
2
5
4
2
CA
t Semi-rigid duct will not
collapse, sag or kink
t Flame resistant & durable
3” x 8’
3” x 8’
3” x 25’
4” x 8’
4” x 25’
5” x 8’
6” x 8’
6” x 25’
7” x 8’
8” x 8’
10” x 8’
•
1 - aluminum semi-rigid duct
301
3112
333
3122
334
304
306
336
308
310
317
•
INCLUDES:
other sizes available:
item
size
qty
package
ge
67
pack qty: 9
package: display tray
19
302L 4”x 8’ Semi-Rigid Duct
AL I TY SIN
CE
67
flexible aluminum semi-rigid ducts
QU
QUALITE
DE
Note: Other sizes available - Refer to our website
other sizes available:
item size qty package
e
3110
3” x 8’
8
polybag
INCLUDES:
1 - aluminum semi-rigid duct
2 - worm gear clamps
296 6”x 8’ Semi-Rigid Duct
with One End Crimped
pack qty: 3
package: bulk pack
INCLUDES:
other sizes available:
item
size
qty
package
e
293
294
295
3” x 8’
4” x 8’
5” x 8’
14
8
5
bulk pack
bulk pack
bulk pack
1 - aluminum semi-rigid duct w/ crimped end
3060 6”x 8’ Semi-Rigid Duct
with Connecting Ends
pack qty: 6
package: bulk pack
other sizes available:
item
size
qty
package
e
3010
3020
3” x 8’
4” x 8’
20
12
bulk pack
bulk pack
INCLUDES:
1 - aluminum semi-rigid duct w/ ends
flexible insulated ducts
2576 6”x 25’ Insulated Duct
uct
pack qty: 1
package: bag
INCLUDES:
1 - insulated duct
other sizes available:
item
size
qty
package
kage
2574
2578
2582
4” x 25’
8” x 25’
12” x 25’
1
1
1
bag
bag
bag
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t Prevents condensation within duct
www.lambro.net
28
hvac
flexible white vinyl ducts
2218 6”x 50’ Vinyl Duct
other sizes available:
pack qty: 1
package: single pack
item
size
qty
package
213
1317
214
215L
1310
217
218
2180
219L
3” x 8’
3” x 8’
3” x 20’
3” x 50’
4” x 5’
4” x 8’
4” x 20’
4” x 20’
4” x 50’
24
12
1
1
12
24
1
5
1
bulk pack
polybag
single pack
retail box
polybag
bulk pack
single pack
polybag
retail box
INCLUDES:
1 - vinyl duct
Note: Other sizes available - Refer to our website
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t %POPUVTFWJOZMEVDUGPS
DMPUIFTESZFSWFOUJOH
accessories
Our high quality galvanized worm gear clamps get the job done without binding when
tightening. Clamps and connectors are offered from size 3” to 8” depending on your
requirements.
(#283)
(#284L)
(#381)
clamps for flexible, semi-rigid & rigid ducts
w(BMWBOJ[FE8PSN(FBS$MBNQ
pack qty: 12
package: bulk pack
INCLUDES:
1 - worm gear clamp
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BOEøFYJCMFEVDU
other sizes available:
item
size
qty
package
283
2830
284L
2841
2840
380
382
383
3”
3”
4”
4“
4”
5”
7”
8”
50
500
50
24
500
12
12
12
bulk pack
bulk pack
display tray
polybag
bulk pack
bulk pack
bulk pack
bulk pack
wDMBNQTDBOCFVTFEUPWFOUDMPUIFTESZFST
connectors for flexible ducts
w(BMWBOJ[FE$POOFDUPS
pack qty: 6
package: bulk pack
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BOEøFYJCMFEVDU
29
other sizes available:
item
size
qty
package
243
244G
245
247
248
3”
4”
5”
7”
8”
6
6
6
6
6
bulk pack
bulk pack
bulk pack
bulk pack
bulk pack
Note: 4” Aluminum connector available - No. 244
(800)645-2860