The GRACO 80503 is a quick connect coupling designed for fluid transfer applications. It features a 1/8" NPT male thread and a 1/8" flow connection, typically used to join hoses or tubing in lubrication and fluid handling systems. The material is not specified, but GRACO couplings are commonly made from durable metals or engineered plastics for reliability in industrial environments.

Key Features:

• Quick Connect Coupling
• 1/8" NPT Male x 1/8" Flow
• Designed for use with GRACO lubrication and fluid handling equipment; compatible with 1/8" NPT and 1/8" flow connections
• Quick connect/disconnect for efficient maintenance
• Reliable sealing for leak prevention
• Robust construction for industrial duty cycles

Applications:
Used in lubrication systems, fluid transfer, and maintenance applications across industries such as mining, agriculture, and manufacturing. Suitable for connecting hoses or tubing in pressurized systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure threads are clean and free of debris before installation
• Hand-tighten and then use appropriate tools to secure without over-tightening
• Check for leaks after installation and during routine maintenance
• Regularly inspect for wear or damage
• Replace if seals are compromised or threads are damaged
• Follow GRACO’s recommended maintenance schedule