The GRACO 558890 is a pressure switch designed for use with medium-duty pumps and metering lubrication equipment. Its material is not specified, but it is intended to monitor and control pressure within GRACO lubrication systems.

Key Features:

• Switch, Pressure
• Medium-duty pumps and metering lubrication equipment
• Reliable pressure monitoring
• Designed for integration with GRACO lubrication systems

Applications:
Used in industrial lubrication systems for monitoring and controlling pressure in medium-duty pump and metering applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure the system is depressurized before installation.
• Follow the equipment manual for wiring and connection instructions.
• Regularly inspect the switch for signs of wear or malfunction.
• Use only genuine GRACO replacement parts for maintenance.
• Consult a GRACO specialist for troubleshooting or complex installations.