The GRACO 189655 is a bearing and seal assembly designed for use in Twistork siphon systems. It is intended to provide reliable sealing and bearing support within GRACO agitator equipment, helping to prevent excessive fluid flow and maintain system integrity. The specific material is not specified in available sources, but similar GRACO bearing nuts are often made from acetal or Rulon® for chemical compatibility, depending on the application.

Key Features:

• Bearing and Seal Assembly
• SKU:. 189655
• Designed for use with GRACO Twistork siphon systems; check material compatibility with specific fluids (e.g., avoid acidic fluids with acetal components)
• Provides reliable sealing and bearing support
• Helps prevent excessive fluid flow between siphon and helix tubes
• Engineered for ease of maintenance and replacement
• Designed for use in demanding industrial environments

Applications:
Used in GRACO agitator and siphon systems for paint, coatings, and other fluid handling applications where reliable sealing and bearing support are required.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and compatibility, reducing the risk of equipment failure and downtime.
• Always check material compatibility with the fluids being handled (e.g., avoid acidic fluids with acetal components)
• Follow manufacturer torque specifications for installation
• Apply PTFE spray lubricant to relevant surfaces before installation for optimal performance and longevity
• Regularly inspect and clean the bearing and seal assembly as part of routine maintenance
• Refer to the equipment manual for detailed installation and maintenance instructions
• Use only recommended lubricants with appropriate auto-ignition ratings
• Replace worn or damaged parts promptly to maintain system integrity