Laminar flow shroud for 120mm fans

This fan shroud for 120mm fans is ideal for blasting a fast horizontal stream of collimated air over your delicate prints.

It is meant to replace hotend-mounted fans, particularly on small printers that are unable to carry such accessories. For example, the RepRapPro Huxley.

Adding a larger and more powerful 120mm fan will greatly increase results and eliminate the need for a second opposing fan. I use the 225DS-1LP13, manufactured by Etri.

For mounting options, check ou