The GRACO 557430 is a replacement rupture disk designed for use in high-pressure systems. It is made to rupture at a predetermined pressure, typically 5000 psi, and is used to protect equipment from excessive pressure. The material of the disk is not specified, but it is colored brown for identification purposes.
Key Features:
Rupture Disk
3/8 in
5000 psi
Provides visual indication of excessive system pressure
Applications: Used in high-pressure systems to protect equipment from excessive pressure.
Installation Notes:
Using genuine parts ensures compatibility and reliability.
Ensure proper installation to maintain system integrity.
Regularly inspect for signs of wear or damage.
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