Wanhao D6 modular fans HD

Modular fan design for Wanhao D6 (and Zortrax M200) 1. Single 40x40x10 fan, up to 9CFM Suitable for printing ABS, without long shafts that are prone to bending. 2. Dual 40x40x10 fans, up to 18CFM total Suitable for printing PLA. 3. 40x40x10 and 50x50x15 fans, up to 26CFM total Suitable for printing PLA with long bridges. The electrical connections of the second fan are embedded to the interconnecting plug. Available at: http://www.thingiverse.com/thing:1975816