The GRACO 158491 is a threaded hose fitting designed to connect two 1/2 inch diameter hoses together. Its intended use is to provide a secure, high-pressure connection within GRACO equipment, facilitating fluid transfer in industrial and maintenance applications. Material is not specified.

Key Features:

• Nipple
• 1/2 in x 1/2 in
• Maximum working pressure: 6700 psi (462 bar, 46200 kPa)
• Compatible with 1/2 inch diameter hoses
• Threaded (NPT) connection for secure fit
• High-pressure capability suitable for demanding industrial environments
• Compact size (Height: 1.8 in, Length: 0.95 in, Width: 0.95 in)

Applications:
Used in industrial fluid transfer systems, maintenance, and lubrication applications where secure, high-pressure hose connections are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and maintains equipment warranty.
• Ensure both hoses are clean and free of debris before installation
• Use appropriate tools to tighten the threaded connection to avoid leaks
• Check for proper alignment and secure fit before pressurizing the system
• Regularly inspect for wear or damage and replace as needed