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)
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)
HFEMS is a trademark of Electri-Flex Company, registered in the U.S. Patent and Trademark Office.
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 41@1.5 Min/Ds 113@4.0 Min
Smoke Generation (Non-Flaming)
ASTM E662 (NFPA 258)
Ds 4@1.5 Min/Ds 19@4.0 Min
Toxic Gas Generation
BOMBARDIER SMP 800-C
Pass
Toxicity Index
NES 713
3.9 * Test data is based on controlled laboratory conditions and does not necessarily reflect performance in actual fire conditions. Additional product information available upon request.
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)
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)
HFEMS is a trademark of Electri-Flex Company, registered in the U.S. Patent and Trademark Office.
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 41@1.5 Min/Ds 113@4.0 Min |
| Smoke Generation (Non-Flaming) | ASTM E662 (NFPA 258) | Ds 4@1.5 Min/Ds 19@4.0 Min |
| Toxic Gas Generation | BOMBARDIER SMP 800-C | Pass |
| Toxicity Index | NES 713 | 3.9 |
* Test data is based on controlled laboratory conditions and does not necessarily reflect performance in actual fire conditions. Additional product information available upon request.
