The GRACO 557826 is a replacement low level switch designed for use with GRACO E-Series, Maxi-Flo, and Thrif-T Luber pumps. It is constructed from polypropylene and functions to monitor and control lubricant levels within the equipment, ensuring reliable operation and preventing dry running.

Key Features:

• Low Level Switch
• 557826
• Polypropylene
• E-Series, Maxi-Flo, Thrif-T Luber pumps
• Single Pole, Single Throw (SPST) switch
• 10 W power rating
• 115 VAC operation
• NPT inlet thread type
• Reliable monitoring of lubricant levels
• Easy to install and maintain

Applications:
Used in lubrication systems to monitor and control lubricant levels, preventing equipment damage due to low lubricant conditions. Suitable for use in industrial, mining, and agricultural environments where reliable lubrication is critical.

Installation Notes:

• Using a genuine GRACO replacement part ensures compatibility, reliability, and optimal performance of the lubrication system.
• Verify compatibility with your specific GRACO pump model before installation.
• Ensure the system is powered off before replacing the switch.
• Follow the equipment manual for detailed installation instructions.
• Check for proper sealing and secure mounting to prevent leaks and ensure accurate level detection.
• Regularly inspect the switch for signs of wear or damage.
• Clean the switch and surrounding area to prevent contamination.
• Test the switch function periodically to ensure reliable operation.