FAQ: How do I choose the correct conduit for an above ground application?


Base the diameter of conduit on the allowable wire fill per page 56-57 in this catalog. For support distance, see pages 58-61; view information on updated support span distances here. Normally, a mid-span deflection 5/8″ or 16mm should not be exceeded.

Use the Champion Fiberglass Conduit Calculator to estimate possible savings when using Champion Fiberglass Conduit vs. other in-market conduit materials.