The GRACO 188838 is a center housing component designed for use in GRACO diaphragm pumps. It is constructed from aluminum, providing durability and corrosion resistance. This part serves as a critical structural element within the pump assembly, supporting internal components and ensuring proper alignment and function during operation.

Key Features:

• Housing, Center
• Aluminum
• Durable aluminum construction
• Supports internal pump components
• Ensures proper alignment and function

Applications:
Used in GRACO air-operated diaphragm pumps for fluid transfer and spray applications in industrial, agricultural, and maintenance settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump assembly.
• Ensure pump is depressurized and disconnected from power before installation
• Follow GRACO pump assembly instructions for proper alignment and torque specifications
• Inspect for wear or damage before installation
• Regularly inspect housing for signs of wear or corrosion
• Replace if damaged to prevent pump failure
• Use only compatible GRACO replacement parts