Armstrong Fluid Technology 911900-114 Impeller Cap Screw

The Armstrong Fluid Technology 911900-114 Impeller Cap Screw is a fastening component used to secure impeller assemblies in compatible pumping and fluid-handling equipment. It provides a rigid locking point that holds the impeller firmly in position on the shaft ensuring proper alignment during rotation. Commonly used in residential, commercial, and industrial fluid circulation systems, it is installed within pump assemblies where mechanical stability is required. Within HVAC systems, it supports reliable impeller positioning in circulation equipment, maintaining secure assembly integrity during continuous operation of water and fluid movement processes.