Power through sawdust, shavings and chips with heavy-duty rugged steel construction Pendu blowers. Model 42 (6-blade) blowers feature a 3/8" steel plate double spoked fan for high volume with static and dynamically balanced blades for smooth, quiet, vibration-free operation and long life. Models 42 blowers are also equipped with a replaceable heavy-duty scroll sheet for longer life and reduced replacement costs. Pendu blowers feature integral motor mounts for simple, fast installation.