GRACO Hex Nut - (SKU: 187458) Ensure all power sources are

Ensure all power sources are disconnected and pressure is relieved before servicing or replacing the housing

Follow GRACO’s recommended procedures for rod replacement

supporting equipment used in lubrication

Used in GRACO pumps and fluid handling systems where dynamic sealing is required to prevent leaks and maintain system pressure

Ensure the piston or shaft is clean and free of debris before installing the seal

GRACO Hex Nut - (SKU: 187458) Ensure all power sources areThe GRACO 187458 NUT, HEX is a replacement hex nut designed for use in GRACO equipment. Its material is not specified, but it is intended to secure components within GRACO fluid handling systems, ensuring proper assembly and reliable operation. Key Features: Hex Nut Standard hex nut design for secure fastening Designed for use in GRACO fluid handling systems Applications: Used in GRACO fluid handling and spray equipment for securing components.