The GRACO 557291 is a gear reducer designed for use within GRACO’s Miniature MeterFlo (MMF) series lubrication systems. It is engineered to provide a 3:1 gear reduction, typically constructed from robust materials suitable for industrial environments, and is intended to regulate and control the output of lubrication equipment, ensuring precise and reliable operation.

Key Features:

• Gear Reducer
• 3:1 Miniature MeterFlo (MMF)
• Designed for use with GRACO Miniature MeterFlo (MMF) series lubrication systems
• Provides precise 3:1 gear reduction
• Compact and lightweight (approx. 1.9 lbs)
• Reliable performance in industrial lubrication applications
• Ease of integration with GRACO MMF series equipment

Applications:
Used in industrial lubrication systems for precise control of lubricant delivery, suitable for a wide range of industries including mining, manufacturing, and agriculture.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO lubrication systems.
• Ensure compatibility with the specific GRACO MMF series equipment
• Follow GRACO’s installation guidelines for gear reducers
• Regularly inspect for wear and proper lubrication
• Consult the equipment manual for detailed installation and maintenance procedures