Type A Series 1 Pro Radial Cooling Blower Fan Mount
This is an adaptation of the radial cooling blower fan duct designed by @esteevens for mounting on a Type A Series 1 Pro. This design produces both more direct and more evenly distributed cooling on the filament being deposited as the nozzle traverses through the print. You will need some M3 hardware (depends on your blower width) but I recommend M3 x 25mm for this particular blower I had and 2 x M3 x 8mm for the mounting to the heat sink.
Please note that the Type A Series 1 Fan01 may use either 12V or a 24V PWM maximum voltage, and you should either select the blower fan voltage appropriately, or adjust the maximum fan setting value in your slicer (e.g. for running a fan at 12V on a 24V PWM you would run M106 S127. This can be configured in CURA. The other option may be to find a jumper, or modify the firmware to step-up/down the voltage.
The original blower nozzle fan design by @esteevens can be found here:
Note: working fine printed in PLA even though there is no insulation around the nozzle. If there is a problem with temp I would just recommend printing in a material with a higher transition temperature.