A pull line blower is a portable power line that can blow line darts through conduit to place pull tape or twine in the duct. The blower's higher pressure rating allows the dart to travel further with higher loads. Pull line blowers can be used for commercial and residential pipe work with internal diameters from 3/4" to 2" (18mm to 50mm). They can be ideal for:
Running wire or cable through conduits multiple times a day.
Working around bends and kinks in conduit.
Saving time compared to muile tape or jet line.