The GRACO B25BA0 Merkur Bellows Pump Assembly is a robust, stainless steel pump designed for reliable circulation and supply of shear-sensitive materials such as UV coatings, isocyanates, and waterborne materials within industrial coating systems. Its construction ensures compatibility with demanding environments and easy maintenance.

Key Features:

• Bellows Pump Assembly
• B25BA0, 25:1 ratio, 50 cc
• 300 series stainless steel
• Designed for use with GRACO Merkur Bellows Pump systems; suitable for isocyanates, UV coatings, and waterborne materials
• Easy-to-flush lower design for fast color changes and reduced material waste
• Improved bellows seal design for reliability
• Available with V-Packing seals for abrasives or U-Cup seals for UV coatings
• Inlet fitting can be rotated 360 degrees for easy access
• Reliable air valve for smooth and rapid changeover
• Fewer parts for improved serviceability

Applications:
Ideal for industrial liquid coating applications requiring gentle handling of shear-sensitive materials, such as automotive, aerospace, and general manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the pump assembly. Non-genuine parts may compromise system integrity and void warranties.
• Ensure all connections are secure and properly aligned before operation
• Follow manufacturer guidelines for seal and packing installation
• Regularly inspect and maintain seals and packings to prevent leaks and downtime
• Utilize the easy-to-flush lower design for quick cleaning and color changes
• Consult the manual for specific torque and alignment requirements
• Perform routine maintenance as recommended by GRACO
• Use only compatible fluids and materials as specified
• Monitor for signs of wear or leakage and address promptly
• Keep spare seals and packings on hand for quick replacement