Blasting cabinet Exhaust Adapter
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Adapter to convert 2.5 inch exhaust to 4 inch standard flexible pipe.
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This is an adapter to convert the 2.5 inch OD exhaust collar on a media blasting cabinet to a 4 inch ID standard flex pipe. My blasting cabinet is made my VEVOR, so my model is specifically designed for it. It should fit other types as well.
I created three files based on the type of connection you would like:
BUSHING ADAPTER
This is a simple ring that slides over the protruded 2.5 connection on the cabinet and "thickens" it to 4 inches.
COLLAR ADAPTER
This makes the change in stages and allows other connections to be made in line easier if necessary.
COLLAR ADAPTER (CLAMP)
This is a slightly different version of the previously mentioned adapter. It has stress cuts made in the 2.5 inch side for a worm-gear style clamp to be added. This allows you to tighten the connection to the cabinet without needing butyl tape, mastic, or similar sealants. This is the version pictured on the model page.
I printed this using the following settings successfully:
Filament: PLA (TPU or NYLON SUGGESTED)
Walls 3 Thick
Top/Bottom 4 Thick
Fill 30% Gyroid
Supports: Yes- Tree
I hope this can help others out there! I found many people making the adapter for the other way around, but I was having trouble finding this specific M/F Orientation. This was a project I created as an interim while I save some money to buy a proper dust extraction system.