Dust collector 90 degree elbow 2.25in shop-vac to 3in pipe adapter with auxiliary 1.5in shop-vac hose port

thingiverse

Dust collector 90 degree elbow ~2.25" shop-vac to 3" pipe adapter with auxiliary 1.5" shop-vac hose port. Designed as a dust collector adapter for a radial arm saw with limited space behind the saw arm. Connects to a standard shop-vac 2.25" hose (only version 3 fits the hose properly; the other two have openings that are too small opening tapered for press-fit.) version 3 shop vac opening (60mm) <-this is the one you want version 2 shop vac opening (58.77mm) The auxiliary input pipe/port accepts a 1.5" hose (trade size shop vac hose, actual opening is 1.45" (37mm); note v1 is straight pipe, v2 and v3 are tapered/curved for better pneumatic efficiency). The ~3" port sits directly behind the blade connected to a cardboard tube that the saw blade partially bisects. The ~1.5 port connects to a vacuum hose connected to the saw's dust exhaust port. The large opening is 3.17" (80.5mm) and tapers for press fit. Designed to press-fit onto a cardboard ~3" OD cardboard shipping tube. Version 1 has 3mm thick walls while version 2 and 3 have 4mm thick walls and a rounded 1.5" port. I recommend version 3. Edit: I renamed (removed all "special" characters and re-uploaded files as something appears broken on the download)