Panduit FT125-C 1.25" Fiberglass Tubing 100ft

Panduit FT125-C Fiberglass Insulated Tubing

The Panduit FT125-C delivers continuous high-temperature cable protection rated to 1,200°F (649°C), purpose-built for security and network installations in industrial plants, data centers with containment systems, and outdoor enclosures subject to extreme thermal loads. The reflective aluminized fiberglass construction shields wire bundles up to 1.25 inches nominal diameter from sustained heat exposure, abrasion, and mechanical stress while maintaining flexibility for routing around equipment frames and irregular conduit paths.

Key Features

• 1,200°F (649°C) continuous temperature rating—protects PoE, fiber, and low-voltage cabling near boilers, exhaust stacks, or enclosed hot-aisle containment pods
• 1.25-inch nominal ID accommodates bundled Cat6A/Cat8 cables, fiber trunks, or multi-conductor security runs in a single protective sleeve
• Aluminized fiberglass braid reflects radiant heat and resists tears, cuts, and UV degradation in exposed outdoor conduit transitions
• 100-foot reel minimizes joints on long horizontal runs—roof-to-plenum drops, perimeter fence lines, or factory floor cable trays
• Flexible enough to conform to irregular equipment mounts, cable trays with tight bends, or retrofits around existing infrastructure without rigid conduit rework

Integrators deploying PoE cameras, access control panels, or network switches in high-ambient-temperature zones—petrochemical plants, commercial kitchens, metal fabrication shops, or rooftop solar arrays—face two failure modes: jacket degradation from sustained heat and mechanical abrasion at conduit entry points. Standard PVC sleeving loses plasticizer above 140°F and becomes brittle; braided expandable sleeves lack thermal resistance beyond 200°F. The FT125-C's fiberglass construction maintains structural integrity and abrasion resistance across the full 1,200°F range, preventing insulation breakdown on cables routed near steam pipes, air handlers, or equipment exhaust vents. The aluminized outer layer reflects radiant heat away from the cable bundle, reducing conductor temperature rise and extending cable service life in environments where Code-required derating would otherwise force oversized conductors or expensive plenum-rated alternatives.

The 1.25-inch inside diameter strikes a balance for commercial security deployments: large enough to sleeve four Cat6A cables plus a fiber drop (typical IP camera + intercom + access reader bundle at a perimeter gate), yet compact enough to fit inside standard 1.5-inch EMT or 2-inch PVC conduit with room for wire lubrication and pulling tension relief. Installers working with hybrid fiber-copper runs—warehouse racking with IP PTZ cameras and analog I/O to PLCs—can consolidate multiple cable types under one protective layer instead of managing separate conduits or cable tray partitions. The braided construction flexes to follow conduit bends without kinking, and the cut ends don't fray or unravel when terminated with standard cable ties or heat-shrink boots, simplifying field terminations during retrofit expansions.

The 100-foot reel length supports continuous protection on long horizontal runs common in industrial sites: cable trays spanning production lines, fence-line camera deployments along asphalt perimeters, or riser conduit between equipment mezzanines and ground-floor MDF closets. Fewer splices mean fewer potential failure points where moisture or contaminants could infiltrate the cable bundle. For integrators bidding large-scale access control or surveillance projects, the bulk reel format reduces per-foot material cost compared to pre-cut lengths and minimizes packaging waste on jobsites with limited staging area. The fiberglass material resists oil, solvents, and most industrial chemicals, maintaining protection integrity in environments where cable insulation alone would degrade—vehicle maintenance bays, chemical storage areas, or food processing plants with frequent washdown cycles.

Panduit FT125-C fiberglass tubing ships in cartons of two 100-foot reels (UPC 61305682680), with each reel individually wound to prevent tangling during dispensing. Installation requires no special tooling—cut to length with standard utility shears, slide over cable bundle before termination, and secure ends with nylon cable ties or stainless hose clamps at junction boxes. For maximum thermal performance, leave a small air gap between the tubing and cable jacket to allow convective cooling; in applications where the heat source is localized (pipe crossings, equipment exhaust ports), overlap tubing sections by 6 inches and secure with high-temp aluminum tape to eliminate thermal bridges. Complies with UL flammability standards for wire management products and meets NEC requirements for cable protection in spaces above air-handling ceilings when used with appropriately rated cables.