The GRACO 154789 Gasket is an acetal gasket designed for use within GRACO equipment, specifically as a sealing component in assemblies such as back pressure regulators. Its primary function is to provide a reliable seal between mating surfaces, preventing leaks and ensuring proper operation of the equipment.

Key Features:

• Gasket
• Acetal
• GRACO back pressure regulator assemblies (e.g., Model 236770, 237503)
• Provides a reliable seal between mating surfaces
• Durable acetal material for chemical and mechanical resistance
• Essential for leak prevention in high-pressure environments

Applications:
Used in GRACO back pressure regulator assemblies and similar equipment where a robust, chemical-resistant seal is required.

Installation Notes:

• Using genuine GRACO gaskets ensures proper fit, seal integrity, and equipment reliability.
• Ensure mating surfaces are clean and free of debris before installation
• Replace gasket if damaged or worn to maintain optimal performance
• Follow GRACO equipment manual for specific installation procedures