2 1/2″ Trade Electri Flexible Conduits Shield Interlocked Bronze Type HFEMS Liquidtight Jacket Zero Halogen PUR
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- US Trade Size: 2 1/2“
- ISO: 70 mm
- CSA: 63 mm
- Type: HFEMS-17
- Internal Diameter: Min: 2.480 Inches & Max: 2.505 Inches
- Outer Diameter: Min: 2.840 Inches & Max: 2.875 Inches
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Inside Bend Radius: Static: 12.0 Inches
- Weight: 243.6 Lbs
- Carton 25ft: Part Black: 78272
2 1/2″ Trade Electri Flexible Conduits Shield Interlocked Bronze Type HFEMS Liquidtight Jacket Zero Halogen PUR
Allowable Ampacity for 2 1/2″ Trade Electri Flexible Conduits Shield Interlocked Bronze Type HFEMS Liquidtight Jacket Zero Halogen PUR: 100 Amps
Application:
- Meets the requirements of Bombardier SMP 800-C for Toxic Gas Generation.
- Meets the requirements of both ASTM E162 for Flame Spread and ASTM E662 for Smoke Generation
- Accepts Standard Metallic Liquidtight Fittings
- Designed for wiring applications requiring shielding effectiveness from Electromagnetic and Radio Frequency Interference (EMI/RFI)
Also Know As:
Electri Flexible Conduits, Liquidtight Jacket, Type HFEMS , Zero Halogen Polyurethane, Metallic, Low Smoke, Flexible Conduits
Markets:
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Aerospace, Cell Towers, Defense, Healthcare, Renewable Energy, Ship Building, Telecommunications
Type HFEMS:
Type HFEMS liquidtight flexible shielding conduit is designed for field installations where safety concerns exist regarding a material’s reaction in a fire situation. The specially formulated thermoplastic polyurethane jacket has excellent flame retardancy and low smoke characteristics. Acidic gases such as hydrogen chloride, hydrogen fluoride and hydrogen bromide are virtually eliminated as products of combustion.
Construction:
Inner Core:
- Bronze
- 3/8” – 4” Fully Interlocked Profile
Liquidtight Jacket:
- Zero Halogen Polyurethane
- Resistant to Ozone, Hydrocarbons, Moderate Chemicals and Oils
- Flame Retardant
- Low Smoke
- Low Toxicity
- Sunlight Resistant (UV)
Combustion & Flammability Properties:
| COMBUSTION & FLAMMABILITY | TEST | VALUE |
| Vertical Burn (Material) | UL94 | V-0 Rating; No Flaming Drips |
| Vertical Burn (Conduit) | UL360 | Pass; No Flaming Drips |
| Oxygen Index % | D2863 |
28.5 |
| Flame Spread Index | ASTM E162 | 25; No Flaming Drips |
| Smoke Generation (Flaming) | ASTM E662 (NFPA 258) | Ds [email protected] Min/Ds [email protected] Min |
| Smoke Generation (Non-Flaming) | ASTM E662 (NFPA 258) | Ds [email protected] Min/Ds [email protected] Min |
| Toxic Gas Generation | BOMBARDIER SMP 800-C | Pass |
| Toxicity Index | NES 713 | 3.9 |
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