The GRACO 649012 is a replacement center flange assembly for the Husky 1050 air-operated diaphragm pump. It includes a polypropylene (PP) center section, stainless steel (SS) seats and balls, and a butyl nitrile (BN) diaphragm. This part is designed to ensure reliable, smooth, and rapid changeover in fluid transfer applications, particularly in industrial environments.

Key Features:

• Pump center flange assembly
• Husky 1050 PP (NPT)
• Polypropylene (PP) center section, stainless steel (SS) seats and balls, butyl nitrile (BN) diaphragm
• GRACO Husky 1050 air-operated diaphragm pumps
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for enhanced reliability
• Engineered for heavy-duty industrial use
• Ease of maintenance and replacement

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other environments requiring robust and reliable diaphragm pump operation.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of your equipment.
• Ensure pump is depressurized and isolated from fluid and air sources before disassembly.
• Follow GRACO’s recommended procedures for disassembly and reassembly.
• Inspect all components for wear or damage during installation.
• Use appropriate tools and safety equipment.
• Refer to the Husky 1050 pump manual for detailed instructions.