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The Silver Pull-it Bundled Micro-duct Puller uses a patent-pending design to improve the security, peace of mind, and production rate at which you are installing bundled microduct. The simple yet reliable design provides a solution for three different bundle configurations. If you choose one of the inserts, it can widen your flexibility to even more configurations and sizes.
Short Answer: Eye swivels and duct pullers serve different purposes during pullback and are not interchangeable.
Correct use: An eye swivel is used when pulling product that already has an external pulling eye or adapter and needs to rotate independently of the drill string. A duct puller is used when the product must be gripped internally, such as conduit or duct without an external pulling attachment.
Technical details: Eye swivels manage rotation and help prevent product twist, while duct pullers create an internal mechanical grip inside the product itself. The correct choice depends on whether the product has an external pull point or requires internal engagement.
Incorrect use includes: Using an eye swivel when no external pull point exists or attempting to pull duct without proper internal grip. Incorrect use can introduce greater risk of slippage, product damage, or installation failure.
| Nominal Duct Size: 7-way 14/10mm Bundled Micro-duct |
| Compatible Puller Model: 7-Way Puller (14/10) |
| Silver Pull-it Spacer Insert (Multi-select): No Spacer, MDP-2W-14/10-SPACER, MDP-2W-18/14-SPACER |
| Bundled Micro-duct Config: 2-way 14/10 mm, 2-way 18/14 mm, 7-way 14/10 mm |