Liquid-tight flexible nonmetallic conduit (LFNC)

Liquid-tight flexible nonmetallic conduit (LFNC)

  • Certificate: UL Listed
  • Standard: UL 1660, NFPA 70
  • Material: PVC, with integral reinforcement coil
  • Feature: IP 68, self-extinguishing, sunlight resistant, direct burial
  • Color: Grey, black, or customized
  • Temperature: -18 to 80°C dry, 60°C wet, 80°C oil

Product Details

Liquid-tight flexible nonmetallic conduit (Type B, LFNC-B) features a smooth inner PVC surface and reinforcement embedded within its wall. Designed for dry, wet, and oily environments, it provides IP68 equivalent protection against liquids, vapors, and particulates while maintaining excellent flexibility.

Available size

Trade size Type Bending radius (mm) Ref. No.
3/8″ LFNC-B 51 C2501 (UL)
1/2″ LFNC-B 83 C2502 (UL)
3/4″ LFNC-B 108 C2503 (UL)
1″ LFNC-B 165 C2504 (UL)
1-1/4″ LFNC-B 203 C2505 (UL)
1-1/2″ LFNC-B 229 C2506 (UL)
2″ LFNC-B 282 C2507 (UL)

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