GRACO Replacement Rupture Disk, 3/8 in, 2800 psi, Green - (SKU: 557422)The GRACO 557422 is a replacement rupture disk designed for use in automatic lubrication systems. It is typically constructed from a durable material (exact material not specified in available sources) and functions as a safety device to protect lubrication equipment from overpressure by rupturing at a specified pressure threshold. Its intended use is to safeguard critical components and alert operators to system faults while allowing continued

This gun is intended for use in applying a wide range of coatings and finishes in industrial and manufacturing environments

Ensure the tip is securely installed and compatible with the spray gun and guard

Use only compatible fluids and replacement parts

Spray is a starter kit designed for use with GRACO spray equipment

Designed for integration with GRACO equipment and systems

and is powered by a 200-240 V electric motor with an FEP-coated aluminum center and FL seat

Inspect the seating surface for wear or damage before installation

ensuring consistent air pressure and spray quality in industrial and commercial spray finishing applications

042 in) Nozzle

and other hygienic fluid handling applications

Apply lithium grease to threads for proper sealing and ease of maintenance

The GRACO 288824 KIT