The GRACO 25U472 is a high-pressure air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. It is constructed from robust materials suitable for handling a wide range of fluids, including oils, lubricants, and other industrial liquids. This part is intended for use within GRACO’s DM Supply Pump series, providing dependable performance for lubrication and fluid management systems.

Key Features:

• Air-operated double diaphragm pump
• DM Supply Pump (25U472)
• Maximum fluid working pressure: 151 bar (15.1 MPa, 2200 psi); Maximum air input pressure: 7 bar (0.7 MPa, 100 psi)
• Compatible with GRACO DM Supply Pump systems and similar industrial lubrication/fluid transfer equipment
• High-pressure capability for demanding applications
• Reliable double diaphragm design for consistent fluid transfer
• Engineered for long service life and low maintenance
• Suitable for harsh industrial environments

Applications:
Industrial lubrication systems, oil and grease transfer, fluid management in mining, agriculture, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the equipment. Non-genuine parts may compromise system integrity and void warranties.
• Ensure all connections are secure and leak-free before operation
• Follow GRACO’s recommended installation procedures as outlined in the equipment manual
• Regularly inspect diaphragms and seals for wear and replace as needed
• Use appropriate personal protective equipment during installation and maintenance
• Perform routine maintenance checks to extend pump life
• Use only compatible fluids as specified by GRACO
• Store spare parts in a clean, dry environment