The GRACO 187881 is a regulator housing component designed for use in GRACO fluid pressure regulator assemblies. Its material is not specified in available documentation, but it is engineered for durability and compatibility with GRACO finishing equipment. The housing serves as the main structural enclosure for the regulator, ensuring proper function and protection of internal components.

Key Features:

• Regulator housing
• Compatible with GRACO fluid pressure regulator assemblies (see manual for specific models)
• Designed for use in GRACO fluid pressure regulator assemblies
• Provides structural enclosure and protection for internal regulator components
• Supports reliable operation and maintenance of regulator systems

Applications:
Used in GRACO fluid pressure regulator assemblies for finishing equipment, such as spray systems for paints, coatings, and other fluids.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the regulator assembly.
• Mount the regulator in a vertical position for best flow and minimum pigment settling
• If a gauge is used, ensure it is mounted vertically; use an elbow if regulator is mounted horizontally
• Apply sealer to threaded connections, except on swivel unions
• Flush and test the entire system after installation, following recommended procedures