The Greenlee Model 615 Conduit Piston is built for professionals who need to pioneer pull lines through conduit runs quickly and reliably. Its flexible foam body creates an air-tight seal, allowing it to work efficiently with blower or vacuum power fishing systems — cutting down on labour time and keeping your pull-through jobs moving on schedule. Colour-coded end disks with embossed size markings make it easy to grab the right piston at a glance, even in a busy conduit tray. 

Specifications