The GRACO 25A879 is a replacement pump center and seats assembly for the SaniForce 1040E series, constructed from stainless steel with PTFE balls, PTFE/EPDM overmold diaphragm, and PTFE manifold O-rings. It is designed for use in sanitary diaphragm pumps, ensuring reliable, leak-free fluid transfer in food, beverage, and pharmaceutical applications.

Key Features:

• Replacement pump center and seats assembly
• SaniForce 1040E
• Stainless steel center and seats, PTFE balls, PTFE/EPDM overmold diaphragm, PTFE manifold O-rings
• SaniForce 1040E series sanitary diaphragm pumps
• Seal-less diaphragm design for leak-free operation
• Easy to maintain and service
• Reliable performance in sanitary applications
• Designed for high duty cycle and long service life

Applications:
Used in food, beverage, pharmaceutical, and other sanitary fluid transfer applications where contamination must be minimized.

Installation Notes:

• Using genuine GRACO replacement parts ensures compatibility, reliability, and maintains pump performance and safety standards.
• Follow the manufacturer’s instructions for disassembly and reassembly
• Ensure all O-rings and diaphragms are properly seated and lubricated if required
• Inspect all components for wear or damage before installation
• Use appropriate tools and safety equipment during installation