GRACO Packing Nut, 4.5/6.0 CM - (SKU: 256557) Used in industrial and commercial

Used in industrial and commercial spray applications requiring surge protection and consistent flow of high-viscosity mastic materials

which helps control flow and pressure within the system

and chemical processing where hygiene and chemical resistance are required

energy-efficient pumping of a wide range of fluids and slurries

GRACO Packing Nut, 4.5/6.0 CM - (SKU: 256557) Used in industrial and commercialThe GRACO 256557 Packing Nut is a replacement part designed for use in GRACO equipment. Its material is not specified in available sources. The part is intended to secure and maintain the integrity of the packing assembly within GRACO pumps, ensuring proper sealing and function during operation. Key Features: Packing Nut 4. 5 6. 0 CM Applications: Used in GRACO pump assemblies to secure packing and maintain sealing integrity during operation.