Description
Leister 100.287 Triac ST Impeller Retaining Nut is a genuine Leister fastener for the Triac ST hot air welding tool. It secures the impeller on the motor shaft so the blower wheel stays seated and balanced while the tool moves air across the heating element.
Details
- Genuine Leister part, article number 100.287.
- Fits the Triac ST hot air welding tool.
- Holds the impeller in place on the motor shaft.
- Direct replacement during impeller or motor service.
- Keeps airflow steady for consistent welding performance.
Ordering and Product Support
Review manufacturer resources at Leister. For help, call (800) 220-1966 or email [email protected].






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