Saddle piece - diameter 250 mm to diameter 250 mm

Saddle piece - diameter 250 mm to diameter 250 mm

Product description

Saddle piece with main diameter 250 mm and branch diameter 250 mm. Pressed saddles are designed for fabricating ventilation duct T-pieces. They can also be used as splices for branching the main round ventilation ducts with round SPIRAL ducts, flexible ducts, or sonoducts. The rounding radius of the branch port base improves the air flow, ensuring better energy efficiency of ventilation, and the end with an EPDM gasket meets requirements of air tightness class D according to EN 12237. Some pieces can be used with more than one duct diameter size, please consult the selection table in the attached PDF.
ID
VBDG0250AAC
EAN
5.901.829.253.415
Brand
Alnor
Diameter 1
250 Mm
Diameter 2
250 Mm

Additional specifications and description

Pressed collar saddle made from galvanised steel with a 90° spigot with EPDM rubber gasket. Pressed saddles are designed for fabricating ventilation duct T-pieces or X-pieces. They allow you to create a branch off of the main duct run anywhere along a circular duct. They can be installed on regular round ducts or Spiro ducts, and can be used to connect to all kinds of round ducts including rigid, semi-flexible, flexible and insulated ducts. 

The smooth radius of the base of the spigot improves airflow, ensuring better energy efficiency of the ventilation system. Thanks to the EPDM gasket this saddle piece achieves an air tightness class D according to EN 12237. However, please keep in mind that the final airtightness of the system is determined by several factors such as the installation method.

Depending on the main diameter some saddle pieces can also be mounted on a duct with a smaller or larger diameter, for more information regarding compatibility, please refer to the manufacturer’s datasheet.


d1 = 250 mm
d2 = 250 mm
r = 20 mm
H = 145 mm
m = 0,7 kg



Related articles