3/8" Top Flex 1 Tubing

3/8" Top Flex 1 Tubing – Flexible Non-Metallic Liquidtight Conduit The 3/8" Top Flex 1 Tubing by Southwire is a UL Type B flexible non-metallic liquidtight conduit designed for use in electrical distribution and lighting solutions. It provides a durable, corrosion-resistant pathway for wire and cable protection in indoor and outdoor applications, including hazardous locations. Suitable for use with top-flex nylon connectors and Topaz die cast connectors, it supports flexible connections in environments requiring resistance to abrasion, oil, water, acid, and metal shavings. Specifications Manufacturer Part #: HF138 Size: 3/8" Outside Diameter: 0.69" – 0.71" Inside Diameter: 0.484" – 0.504" Wall Thickness: 0.21" Unit Length: 100 ft Weight per Case: 10 lbs Material: Integral rigid and flexible PVC construction Temperature Rating: 80° C UL Listing: UL Type B flexible non-metallic liquidtight conduit Features Resists corrosion, abrasion, oil, water, acid, metal shavings, and rough environments Smooth inside surface for easier wire pulling without damaging conductors Lightweight and lower installed cost with quick installation using utility knife or PVC cutter Suitable for direct burial and poured concrete applications UV rated for outdoor use Compatible with top-flex nylon connectors (straight or right angle) and Topaz die cast connectors Resists abuse, pull, and crushing forces Approved for use in hazardous locations per NEC Class 1, Div. 2; Class 2, Div. 1 and 2; Class 3, Div. 1 and 2 Downloads & Links Spec Sheet