Tee for flat ducts 939 is used to connect three plastic air ducts with a cross-section of 90x220 mm to each other.
Application
- For the formation of branch units for supply or exhaust ventilation systems of domestic, public and other buildings.
- For connecting flat channels of the same cross-section and combining them into complex ventilation systems.
Design
- The rectangular air duct is made of white plastic.
- Allows you to connect three flat channels of the same cross-section under angle 90°.
- Connecting sections: 90x220 mm.
- Connects directly to channels of the corresponding cross-section.
Dimensions
| Dimensions | a | b | c |
| mm | - | - | 90x220 |
