Review on Greenlee 613 Piston Electrical Conduit Pack by Vashod Reed

I have used this type of piston in my shop for many years but a few years ago I sold the shop with all my power tools. So this time I used it to run a small rope through a 2" underground PVC. I used my vacuum to run the rope through the pipe. Worked just as well as my professional vacuums that we use around the shop to have.