CONDUX  |  SKU: 30050813  |  MPN: 08021700

Flexible Steel Mandrel | Graduated Disc Design | 7,000 lb Capacity

$200.50
Duct Size
  • Graduated Disc Design: Sequentially sized steel discs allow smooth navigation through tight bends and varying duct sizes.
  • Heavy-Duty Performance: Rated for up to 7,000 lbs (31,136 N) to handle tough duct-cleaning applications.
  • Durable Construction: Built from high-strength steel for long-lasting reliability in demanding environments.
  • Flexible & Efficient: Designed to remove obstructions in ducts with extreme bends, maintaining clear pathways.

Flexible Steel Mandrel | Graduated Disc Design | 7,000 lb Capacity — Product Overview

Flexible Steel Mandrels are engineered to clear obstructions and ensure duct integrity, even through extreme bends and tight conduit runs. Featuring a graduated disc design, these mandrels navigate changing duct diameters while maintaining strong pulling performance. Ideal for demanding cable installations, they are built to withstand tough conditions and maintain smooth duct pathways.

Key Features

  • Graduated Steel Discs: Sequentially sized discs allow the mandrel to flex and adapt through bends and varying duct diameters.
  • High Load Capacity: Rated for up to 7,000 lbs (31,136 N), ensuring reliable performance under heavy pulling conditions.
  • Optional Light-Duty Model: Also available in a 2,000 lb (8,896 N) configuration for smaller-scale or delicate applications.
  • Durable Steel Construction: Built to endure high stress and repeated use, ensuring long-lasting performance in the field.
  • Optimized for Extreme Bends: Flexible design allows for efficient cleaning and obstruction removal in tight or curved duct runs.

Usage Note: When using steel mandrels, inspect ducts after each use to prevent potential shaving and ensure continued optimal performance.

Ordering Information

Part Number Duct Size (in) Duct Size (mm) Length (in) Length (mm) Max O.D. (in) Max O.D. (mm)
08021700 2* 51 7.31 186 1.75 44
08021925 2 1/2 64 11.25 286 2.25 57
08021800 3 76 11.25 286 2.75 70
08049400 3 1/2 89 11.25 286 3.25 83
08067400 4 Sch 80 97 11.25 286 3.50 89
08021900 4 102 11.25 286 3.75 95
08067500 5 Sch 80 114 11.25 286 4.25 108
08058900 5 127 11.25 286 4.75 121
08067600 6 Sch 80 146 11.25 286 5.50 140
08059000 6 152 11.25 286 5.75 146
08079500 8 203 11.25 286 7.75 197