T-Y-piece round air duct Velu
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General information
Ordercode YESSS
3021-7174 
Product code
ST 450 630
EAN code
08719546007726
Product group
T-Y-piece round air duct
Brand
Velu
Product specifications
Design form
T-piece
Reverse (negative) T-piece model
Yes
Nominal duct diameter, connection 1
450 mm
Connection 1
Insert end
Nominal duct diameter, connection 2
450 mm
Connection 2
Insert end
Nominal duct diameter, connection 3
630 mm
Connection 3
Insert end
With pre-mounted seal
Yes
Eccentric
No
Angle
90 °
Working length connection 1
430 mm
Working length connection 2
430 mm
Working length connection 3
340 mm
Insert length connection 1
65 mm
Insert length connection 2
65 mm
Insert length connection 3
65 mm
Air tightness class according to EN 1751
D
Model
Uninsulated duct
Material duct
Steel
Material quality duct
Other
External surface protection
Sendzimir galvanized
Internal surface protection
Sendzimir galvanized
Perforated inner wall
No
Outside colour
Zinc
With push-on profile
No
With push-on clamp
No
Embeddable in concrete
No
Antibacterial treatment
No
Antistatic version
No
Product information