The GRACO 558799 is an outlet port plug designed for use with Trabon MSP series progressive divider valve base sections. It is intended to seal unused outlet ports on modular divider valve assemblies, ensuring system integrity and preventing leaks. The material is not explicitly specified, but typical MSP series components are available in corrosion-protected steel or stainless steel.

Key Features:

• Outlet port plug
• BSPP (British Standard Pipe Parallel) thread
• For use with MSP series progressive divider valve base sections
• Seals unused outlet ports
• Helps maintain system integrity and prevent leaks
• Designed for modular, stackable MSP divider valve assemblies
• Easy to install and remove

Applications:
Used in lubrication systems for on-road vehicles, off-road equipment, and in-plant machinery where modular divider valves are installed. Suitable for applications requiring precise lubrication distribution and system flexibility.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, leak prevention, and system reliability. Non-genuine parts may compromise system performance and safety.
• Ensure the plug is compatible with the BSPP thread of the outlet port
• Hand-tighten the plug securely to prevent leaks
• Inspect the plug and port for damage before installation
• Use appropriate tools to avoid over-tightening
• Regularly inspect plugs for wear or damage
• Replace plugs if leaks are detected
• Follow manufacturer guidelines for maintenance intervals