Panduit CLT125F-.75M20 1.3" 750ft Split Loom Tubing

Panduit CLT125F-.75M20 Split-Wall Corrugated Loom Tubing

The Panduit CLT125F-.75M20 delivers 750 feet of 1.303-inch inside-diameter corrugated loom tubing engineered for high-volume cable harness protection in commercial security, data center, and industrial control installations. The factory-slit wall design eliminates the need to thread pre-terminated cables through solid conduit, cutting labor time by up to 60% on retrofit projects and pre-assembled harness builds. Polyethylene construction provides crush resistance and abrasion protection for bundled low-voltage cables running through mechanical spaces, cable trays, or between equipment racks where impact hazards and sharp edges are present.

Key Features

• Factory slit-wall design for fast installation over pre-terminated cables and assembled harnesses
• 1.303" (33.1mm) inside diameter accommodates bundles up to 1.25" for typical 6-12 cable runs
• 750-foot continuous length reduces splice points and maintains protection integrity across long runs
• Polyethylene material provides crush impact resistance and flexibility for routing around corners
• UL 94 HB flammability rating meets indoor commercial building code requirements
• Black color maintains professional appearance in visible cable pathways and open-ceiling environments
• Corrugated profile allows expansion and contraction for cables with different bend radii
• Compatible with Panduit cable ties and loom accessories for secure bundle retention

The split-wall geometry opens along the corrugation valley, creating a 0.25-inch gap that accepts cables laterally without disassembly of connectors or terminations. This matters on surveillance camera runs where RJ45, BNC, or power pigtails are already attached, and on pre-built patch panel harnesses where removing connectors would require re-testing. The polyethylene formulation balances flexibility for 90-degree bends around rack corners with enough rigidity to resist collapse under cable tray loading or when routed through suspended ceiling grids. Maximum operating temperature of 122°F (50°C) suits typical HVAC-controlled spaces; for higher-temp environments near equipment exhaust or outdoor exposure, consult Panduit's nylon loom options.

Typical deployment scenarios include protecting Category 6A or fiber trunk cables between telecom rooms and IDF closets, bundling power and data runs for IP camera arrays in parking structures or warehouses, and organizing cable drops behind equipment racks where service loops and slack management create abrasion points against metal edges. The 750-foot bulk length supports large projects without mid-run splices — a single roll covers approximately 25 camera drops at 30 feet each with routing slack. Secure the tubing at 24-inch intervals using Panduit PLC or PLT series cable ties inserted through the corrugations; for permanent installations in seismic zones or high-vibration industrial settings, add adhesive-backed saddle mounts every 48 inches to prevent sag and maintain cable bend radius compliance per TIA-568 or manufacturer spec sheets.

RoHS compliant for projects requiring lead-free materials documentation. UL 94 HB flammability rating satisfies NEC Article 800 requirements for communications cables in non-plenum indoor spaces; for air-handling ceiling voids or raised-floor plenums, specify Panduit's CLT-P plenum-rated tubing instead. The corrugated profile provides 30% more surface contact area than smooth-wall sleeving, distributing cable weight and reducing stress concentration on individual conductors during pulls or when routed vertically in risers. The black polyethylene resists UV degradation better than natural or gray formulations if used near skylights or loading docks with indirect sunlight exposure, though this product is rated for indoor use only and should not be specified for continuous outdoor or direct-burial applications.