Metal-Core Protection for Industrial Environments

Heyco’s conduit liquid tight flexible metal construction features PVC-jacketed, continuously interlocked hot-dipped zinc galvanized steel core that resists crushing and provides an equipment grounding path when installed per NEC requirements.
The durable thermoplastic PVC jacket resists heat, oil, and chemical breakdown and provides IP67-rated sealing when used with approved connectors. LFMC is approved for exposed and concealed locations, direct burial, and concrete encasement.

Applications Where Metal LFMC Excels

Heyco’s electrical wire flexible conduit is trusted in harsh industrial facilities, food and beverage production, petrochemical plants, wastewater treatment, saltwater environments, transformer connections, and HVAC installations – anywhere mechanical protection and grounding capability are essential.

About Heyco metal liquid tight flexible conduit:

• US-made for fast delivery
• PVC-jacketed interlocked galvanized steel core construction
• Exceptional crush and corrosion resistance
• IP67 rated when installed with approved connectors
• Approved as equipment grounding conductor per NEC requirements
• Suitable for hazardous locations per NEC Class I, II, and III requirements
• Approved for direct burial and concrete encasement
• Sunlight resistant and flame retardant PVC jacket
• Available in straight-thru and 90° sweep fittings with insulated throats

All metal liquid tight flexible conduit products are UL and CSA approved and backed by Heyco’s 20-year warranty.
Search products below or contact your Heyco distributor to discuss specific conduit sizes, fitting configurations, and technical specifications.