Flexible Mandrel 3.5" for Electrical Duct Cleaning

The Greenlee Flexible Mandrel 3.5" is designed for cleaning out mud, dirt, and light obstacles from ducts prior to cable installation. Suitable for use by electrical distributors and switchgear suppliers, this tool effectively prepares ductwork for wire and cable placement. Its tapered profile and polyurethane disks enable use around tight bends without damaging the inner walls of ducts, ensuring reliable duct maintenance and preparation in lighting solutions and electrical infrastructure projects.

Specifications

• Capacity: 4800 LB (21.3 KN)
• Weight: 3.5 LB (1.59 KG)
• Duct Size: 3.5 inch (88.9 mm)
• Disk Size: 3.25 inch (82.5 mm)
• Manufacturer: Greenlee
• Manufacturer Part #: 39259
• Country of Origin: Canada

Features

• Polyurethane disks that do not damage inner duct walls
• Tapered profile allows pulling in either direction
• Pulling eyes on both ends for ease of use
• Can be used around tight bends due to convex contacts between disks
• Effective for removing mud, dirt, and light obstacles from ducts

Downloads & Links

• Spec Sheet
• Spec Sheet