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Rectangular duct
Follow
MFS
21
models
0
follower
Ventilation Grill Fan Outlet with moveable flaps
Bullface
2.6 k
975
G
I
F
40-piece iris diaphragm mechanism
OKOOKEY
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69
G
I
F
Slim Iris - Tripple Leaves
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35
G
I
F
IRIS MECHANISM FAST & BIG versions
InoVitek_3D
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212
3 inch <> 4 inch duct adapter (75mm <> 100mm)
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Window outlet for mobile air conditioning system
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Slim window vent with screen
T&M Designs
709
221
4x 4"(100mm) to 1x 8"(200mm) 5-way adapter
Tatertoter
109
35
4" inch 100mm duct coupler
cephalopodsquid
2.1 k
231
200mm (inner) to 100mm (outer) adapter for duct unit
fsj
50
6
Adapter 200mm auf 100mm
PD_Woodwork
97
31
Magnetic Ventilation Adapter 100mm duct to 125mm
user_1753888782
172
220
Noctua 120mm fan box for exhaust duct
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1.2 k
515
Fan Duct Adapters 4 inch to 6 inch (100mm - 150mm)
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507
132
Parametric Duct Adapter/Reducer
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212
Modular air duct system
Luki_03
736
567
Rectangular ducting retaining clip 110mm x 55mm
Baboon Lab
44
10
Ventilation 100mm branch T shape pipe
NoToxic
63
15
6" to 4" Duct Reducer
GreyWolfe111
82
23
4 inch Air Vent Y Split
3dkeycap
284
72