The GRACO 25R694 is a complete fluid repair kit designed for the SaniForce 1590 series of air-operated double diaphragm (AODD) pumps. It includes a PTFE (PT) ball, a PTFE/Santoprene (PS) diaphragm, and an EPDM (EP) seal. The kit is intended for use in maintaining and repairing the fluid end of SaniForce 1590 pumps, ensuring reliable operation and compliance with sanitary standards in food, beverage, and personal care applications.

Key Features:

• Fluid repair kit for air-operated double diaphragm pump
• SaniForce 1590 HS-PH
• PTFE ball, PTFE/Santoprene diaphragm, EPDM seal
• SaniForce 1590 series pumps
• Seal-less diaphragm pump design eliminates leaking
• All fluid contact materials are FDA-compliant
• Designed for easy maintenance and replacement
• Improves wear and diaphragm life with no exposed diaphragm plate on the fluid side

Applications:
Food products, personal care, juice and drink concentrates, sauces, cosmetics, and other low to medium viscosity applications requiring sanitary pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with sanitary standards. Non-genuine parts may compromise pump integrity and safety.
• Follow the manufacturer’s instructions for disassembly and reassembly of the pump fluid end.
• Ensure all components are clean and free from contamination before installation.
• Inspect O-rings and seals for wear or damage and replace as necessary.
• Use appropriate tools and torque settings to avoid over-tightening or damaging components.
• After installation, test the pump for leaks and proper operation.