The GRACO 557543 is a spring for a check valve used in the Modu-Flo pump system. It is made of music wire and is intended to function within the check valve mechanism of the Modu-Flo pumps, ensuring proper flow control and preventing backflow.
Key Features:
Check Valve Spring
Music Wire
Modu-Flo pumps
Reliability in maintaining flow direction
Ease of maintenance due to simple spring design
Applications: Used in lubrication systems, particularly with Modu-Flo pumps for dispensing lubricants like oil or grease.
Installation Notes:
Using genuine parts ensures optimal performance and longevity of the equipment.
Ensure proper alignment during installation
Follow manufacturer guidelines for maintenance and replacement
Regularly inspect for wear and tear
Replace the spring if it shows signs of fatigue or damage
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