The GRACO 20A105 is a lock nut designed for securing back pressure regulators within GRACO equipment. Its material is not specified in available documentation, but it is intended to ensure the regulator remains securely fastened during operation, contributing to system safety and reliability.

Key Features:

• Lock Nut
• Designed for use with GRACO back pressure regulators
• Secures regulator components
• Contributes to system reliability and safety

Applications:
Used in fluid handling and pressure regulation systems where back pressure regulators are installed, such as in industrial lubrication, paint circulation, and other high-pressure fluid applications.

Installation Notes:

• Using genuine GRACO lock nuts ensures proper fit, performance, and safety of the regulator assembly.
• Ensure the lock nut is properly torqued to manufacturer specifications to prevent loosening during operation
• Inspect for wear or damage before installation
• Follow all relevant safety and maintenance procedures outlined in the equipment manual