The GRACO 195150 is a replacement jam nut designed for use with GRACO contractor airless pumps. It is typically constructed from durable metal and serves to secure components within the pump assembly, ensuring proper alignment and preventing loosening during operation.
Key Features:
Hex Jam Nut
Metal
Fits GRACO 190ES, ST, STX, Ultra 390, 395, Ultra 495, and many others
Secures pump components
Prevents loosening during operation
Easy to install and replace
Applications: Used in GRACO contractor airless pumps for paint and coating applications, as well as in walk-behind line stripers and similar equipment.
Installation Notes:
Using a genuine GRACO jam nut ensures proper fit, reliability, and safety within the pump assembly.
Ensure the pump is depressurized and disconnected from power before installation.
Use appropriate tools to tighten the jam nut securely.
Regularly inspect the jam nut for wear or loosening as part of routine maintenance.
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