Thomas Betts 15110-100 Liquidtight Conduit 1-1/2 in 100 Ft

Product Description

The THOMAS BETTS 15110-100 is a flexible liquidtight conduit constructed from polyvinylchloride (PVC) and rated for wet and damp location wiring applications. At 1-1/2 inch trade size, it features a 1.58-inch inside diameter and a 1.882-inch outside diameter, making it compatible with standard liquidtight fittings of the same trade size. The conduit is black in color and supplied in a 100-foot coil, sold in 1-foot cut increments with a 25-foot minimum cut length. Electricians use this type of conduit where a protected, flexible raceway is needed to connect equipment subject to vibration, movement, or moisture exposure.

This conduit is suited for residential, commercial, and light industrial electrical installations. Common applications include final connections to HVAC equipment, motors, compressors, and other machinery where a rigid raceway cannot accommodate movement or misalignment. The PVC construction resists moisture, oils, and mild chemical exposure, making it appropriate for outdoor and wet-rated environments. It is installed where the National Electrical Code (NEC) permits liquidtight flexible nonmetallic conduit (LFNC) as a wiring method.

Key Features

• 1-1/2 inch trade size with 1.58-inch inside diameter for standard liquidtight fitting compatibility
• PVC body construction provides moisture, oil, and mild chemical resistance
• Flexible design accommodates vibration, movement, and offset connections to equipment
• 100-foot coil length available in 1-foot cut increments with 25-foot minimum cut
• Black color for standard identification of liquidtight flexible nonmetallic conduit
• Suitable for wet, damp, and outdoor electrical installations per NEC guidelines

Compatibility

Designed for use with standard 1-1/2 inch trade size liquidtight conduit fittings and connectors. Suitable as a flexible nonmetallic conduit raceway in NEC-compliant electrical installations requiring liquidtight protection.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC Article 356 governing liquidtight flexible nonmetallic conduit. De-energize all circuits before beginning conduit installation and verify the circuit remains de-energized with a meter before pulling wire. Use the correct trade-size liquidtight fittings at each termination to maintain the liquidtight rating of the assembly. Avoid bending the conduit beyond its minimum bend radius, as kinking can restrict wire pull and compromise the raceway.