Hemera Air Pump Duct Mount

prusaprinters

E3D Hemera mount for 5mm OD aluminum tubing to be used as part cooling duct for powerful and direct part cooling, fed by an external air pump. Can be used with Revo, v6, or Volcano hotends. 2x 10mm M3 socket head cap screws to mount to the Hemera2x 8-10mm M3 screws to clamp down on the tubing2x m3 x 4mm heat set inserts for the clamping mechanism.Aluminum tubing used - https://www.amazon.com/gp/product/B005WPAKGC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1Tubing bender - https://www.amazon.com/gp/product/B00FZBRSCW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1Airline tubing I use - https://www.amazon.com/gp/product/B08CKL328W/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1I use this air pump controlled by my printer board via an SSR, it's overkill, but it's very quiet and crazy powerful - https://pentairaes.com/outdoor-air-pumps.html   This is 100% inspired by from @brendonbuilds on Twitter, it required a ton of trial and error and was a fun learning experience.