3D printable 4 in duct wall adapter with customizable fit. Secure screw plate design for venting printers or exhausts.
This customizable wall adapter is designed to mount a standard 4 in duct using a strong square plate with four screw holes.
The default model fits ducts with a 116 mm inner and 120 mm outer diameter, but parameters can be adjusted for different sizes or shell thicknesses.
Based on my successful 6 in to 4 in reducer, it offers a reliable, easy-to-print solution for venting 3D printers and other exhaust systems.
Printing Technology: FDM
Layer Height: 0.2 mm
Perimeters: 6
Infill: 10%
Infill Pattern: Gyroid
Recommended Material: ABS, ASA, PETG
Supports: No
Support Type: None
Notes:
- Extra perimeters for extra strength.
Materials Needed: 4x Wood ScrewInstructions:
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