The GRACO 15C377 is a nut designed for use as part of the impingement chamber or mix module in GRACO spray equipment. Its primary function is to secure and seal components within the mixing chamber assembly, ensuring proper fluid mixing and preventing leaks. Material is not specified in available documentation.

Key Features:

• Nut, Impingement Chamber
• 15C377
• Compatible with GRACO automatic plural component, impingement mix spray guns and related equipment
• Secures and seals mix module components
• Critical for proper fluid mixing and leak prevention
• Compact design for integration into spray gun assemblies

Applications:
Used in GRACO automatic plural component spray guns for mixing and spraying non-flammable foam and polyurea materials.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and safety of the spray equipment, reducing the risk of leaks and equipment failure.
• Ensure the equipment is depressurized before installation
• Follow the manufacturer’s torque specifications if available
• Inspect the nut and mating surfaces for damage or wear before installation
• Refer to the equipment manual for specific installation procedures