Fiberglass Conduit Comparison and Features

This technical report provides a detailed comparison of fiberglass conduit against other materials such as PVC, galvanized rigid steel, and aluminum. It outlines the advantages of fiberglass, including its resistance to melting or welding under fault conditions, and its non-toxic properties when burned. The report presents a weight comparison, indicating that fiberglass conduit is lighter yet rigid compared to its counterparts. It also discusses the temperature range in which fiberglass maintains its properties, from -60°F to +250°F, and its performance in low temperatures, which allows for year-round installations. The document includes information on support spans that are UL Listed, as well as the coefficient of friction when using PVC jacketed cable, highlighting fiberglass's low friction properties. Additionally, it addresses the burn-through resistance during cable pulls and the insulating characteristics of fiberglass conduit, making it a favorable choice for various installation scenarios.