Ramps 1.4 Fan Extender 3DE PC (Polycarbonat) Nøjagtighed (fugt): ±5%

Nøjagtighed (fugt): ±5%

They don’t just keep the nozzle clean

With Ultimaker PC (polycarbonate) filament

Double top PTFE coupler for XYZ

Ramps 1.4 Fan Extender 3DE PC (Polycarbonat) Nøjagtighed (fugt): ±5%Infor: Want to connect a firmware controlled FAN to RAMPS board directly when you build or upgrade your printer with to DUAL EXTRUSION (2 extruder) including a heated bed, but found that all the output ports (D8,D9,D10) will be used? The RRD FAN EXTENDER is exactly what you need in this case. It is a plug and play solution to mount the FAN for DUAL EXTRUSION setups with RAMPS1. 4. But instead of adding only one additional output port the RRD FAN