50mm to 32mm hose adapter step design

thingiverse

Hose adapter for fitting 32mm Outside Diameter corrugated hose to cyclone filter. The diameter of the cyclone inlet is 50mm. two versions exist... Barbs are included into one version of the adapter, making it necessary to "screw-in" the 32mm hose, these barbs grip the outside diameter of the 32mm hose. The second version features a smooth bore. an adhesive tape may be required to secure the hose into the adapter, utilising the stepped design feature. ( I say may as this version has not been printed as yet, so far the barb versions work for me with the hose I have). A slight taper exists in the 50mm section, the part is simply pushed in to the cyclone socket. This is a slight modification of a previous "thing", 4255051.