Petsfang Compatible 40mm to 60mm Fan Adapter

A simple adapter for the Petsfang or any similar fan duct that fits a 40mm fan. Designed to fit 60mm fans including the Noctua 60mm fan. If you are planning on installing a Noctua fan, I highly recommend you wire it and the mainboard cooling fan in series. That way your mainboard cooling fan is always on, you won't fry your mainboard during a long prints initial layers, and the Noctua gets the 12v it specifies. Printed in PLA, it isnt close enough to the heater block to melt or soften the plasti