110 Pipe Backdraft Damper
por Michal en Printables
NAutomatic air backdraft damper for 110 mm diameter ducting with an internal diameter of 103.8 mm.
Licencia
Solo uso personalCC BY-NC-SA 4.0 — Atribución, no comercial, compartir igual
Uso personal dando crédito; sin fines comerciales y las modificaciones con la misma licencia.
Al descargar aceptas respetar la licencia y dar crédito a Michal.
Archivos (4)
- Categoría
- Hogar
- Formatos
- STL, BGCODE
- Descargas
- 0
- Publicado
Sobre este modelo
Air backdraft damper for 110 mm pipes with an inner diameter of 103.8 mm. Suitable for inclined pipes or vertical pipes pointing upwards. It is not suitable for strictly horizontal pipes, as the flaps will not close automatically. (A slight inclination of the pipe is enough — you just need to fine-tune the orientation/positioning inside the pipe so both flaps close automatically via gravity.) Optimized for 3D printing — prints completely without supports. Assembly Requirements: - 1x Base housing
- 2x Flap doors
- 4x M3 screws (minimum length of 9.5 mm)
Features: - End-stop limits: The extreme positions of the flaps are mechanical locked so they can never over-rotate into a position where they couldn't return to the closed state on their own.
- Manual release pin: Both flaps feature a small pin/nub that allows you to manually free or unstick a flap in case it gets stuck.
Descripción original del autor, publicada en Printables.
