Requires interior cavity walls to be lined with melamine foam aka magic eraser for best performance but can be substituted for other open celled foams. empty space for foam gasket at attachment point. No hardware needed for silencer assembly.
Print all pieces upright. normal supports for the shaft and bullet. Use “make overhangs printable” for cowling and fins.
Also provided is a mini inline silencer for the exhaust side, line wall with melamine foam.
silencer to fan adapter uses M42x2 printed threads so can easily be swapped out if used for a different fan.
*ws7040 mount is untested. requires removing 3 screws from fan case and replacing them with 3x m3x30mm and lock nuts
The author marked this model as their own original creation.