The GRACO 189298 is an aluminum diaphragm plate designed as a spare part for GRACO diaphragm pumps. It serves as a critical component within the pump assembly, providing structural support and ensuring proper diaphragm operation for fluid transfer applications.

Key Features:

• Diaphragm Plate
• Aluminum
• Compatible with select GRACO diaphragm pumps (specific models not listed in available sources)
• High-quality aluminum construction for durability
• Essential for proper diaphragm function and pump reliability
• Designed for easy replacement and maintenance

Applications:
Used in GRACO diaphragm pumps for various fluid transfer applications, including industrial, agricultural, and maintenance environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump assembly.
• Ensure the pump is depressurized and isolated before installation
• Follow the manufacturer’s recommended torque specifications for assembly
• Align the diaphragm plate correctly with the diaphragm and pump housing
• Refer to the equipment manual for detailed installation and maintenance procedures