2 Pcs 12V Gdstime DC 5015 mm Blower Radial Cooling Fan Hotend Extruder RepRap,12V Gdstime DC 5015 mm Blower Radial Cooling Fan Hotend Extruder RepRap 2 Pcs, Quantity: 2pcs/lot 5015 blower fan, Plastic construction blower fan, Life: 30000 hrs, Cable Length: 18cm, Noise: 18dBA±10%, Rated Speed: 3200RPM±10%,Small brushless dc centrifugal 5015 turbo blower cooling fan.Fan Hotend Extruder RepRap 2 Pcs 12V Gdstime DC 5015 mm Blower Radial Cooling.