The GRACO 188512 is a stainless steel diaphragm retainer designed to secure and position the diaphragm within GRACO diaphragm pump assemblies. Its robust construction ensures reliable performance in demanding industrial environments.

Key Features:

• Retainer, Diaphragm
• Stainless steel
• Compatible with GRACO diaphragm pump assemblies requiring part number 188512
• Durable stainless steel construction for longevity
• Precision fit for secure diaphragm retention
• Designed for ease of maintenance and replacement

Applications:
Used in GRACO diaphragm pumps for fluid transfer in industrial, mining, and agricultural applications where reliable diaphragm retention is critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and safety in critical pump applications.
• Refer to the specific GRACO equipment manual for detailed installation instructions
• Ensure proper alignment and secure fitment of the retainer during assembly
• Inspect diaphragm and retainer for wear or damage before installation
• Follow recommended torque specifications for fasteners as per the manual
• Regularly inspect the retainer and diaphragm for signs of wear or corrosion
• Replace worn or damaged retainers promptly to prevent pump failure
• Use only genuine GRACO replacement parts for best results