

Indicator pin cap designed to secure and protect the pump’s visual status indicator, ensuring reliable monitoring of movement in Graco spray systems.
| Machine Series | Function in System |
|---|---|
| Graco Ultra Max II Series | Used in pump indicator assemblies for status monitoring. |
| Graco Mark Series | Supports visual pump condition indication during operation. |
| Graco GH Series | Integrated into hydraulic pump assemblies for maintenance signaling. |
| Graco LineLazer Series | Used in select configurations to monitor pump stroke or status. |
The Graco 17B785 Cap, Indicator Pin is a precision component used in pump systems to support visual monitoring of pump movement and operational status. It helps protect and guide the indicator pin within the pump assembly.
Designed for professional Graco spray equipment, this cap ensures accurate alignment and reliable feedback from the pump indicator system during high-pressure operation.
It is commonly used in airless spray pump assemblies where consistent performance monitoring is essential for maintenance and system reliability.