The GRACO MVDAAA MVB Lubricator is a heavy-duty, single-line, series progressive lubrication system designed to deliver precise, proportional amounts of lubricant to multiple points. It is constructed for robust industrial environments and is intended for use in lubricating reciprocating engines and compressors. The system is engineered for reliability and long service life, with all working parts enclosed for protection against contaminants.

Key Features:

• Single-line, series progressive lubrication system
• MVDAAA (MVB Lubricator)
• Heavy-duty, enclosed for protection against dirt, water, and impurities
• Pump output adjustable from 0.0025 to 0.03 cubic inches (0.041 to 0.49 cm³) per stroke, depending on piston size
• Up to 8000 PSI (552 bar) with single-lobe cam and 0.250 inch piston; up to 3000 PSI (207 bar) with single-lobe cam and 0.375 inch piston
• Designed for use with reciprocating engines and compressors
• Self-lubricated by the lubricant being pumped
• Easy output adjustment
• Central monitoring of normal operation
• Automatic proportioning of lubricant through positive displacement valves
• Rugged, heavy-duty construction
• Pre-lube package available for quick start-up after extended downtime

Applications:
Lubrication of reciprocating engines and compressors in industrial environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems
• Follow manufacturer’s instructions for installation and maintenance
• Ensure all working parts are properly enclosed and protected from contaminants
• Regularly check and adjust pump output as needed
• Consult the equipment manual for specific installation and maintenance procedures