Air Pump Adapter
thingiverse
I misplaced the nozzles for an affordable air pump designed for air mattresses, inflatable pool toys and other applications. I created a replica using this model https://www.thingiverse.com/thing:2974667, but the large end's diameter was too narrow to fit securely on the pump. So I crafted a swift adapter that attaches directly onto the pump itself. The inner diameter of the large opening measures 38.3mm and the outer diameter of the small end is 29.25mm.
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