Industrial GP B156D Impeller with a 7-inch outer diameter and a 3/4-inch bore (ID). Identifiers include 56090, 1013, 76779, B1560, 81560, and 8156D for cross-reference across suppliers. Specifically designed for GP B156D industrial pump assemblies, this impeller transfers rotational energy to fluid to generate flow within the pump housing. Use this part when a 7" impeller and a 0.75" bore are required in GP B156D systems.
