The GRACO 190439 is a swivel nipple fitting made from carbon steel, designed to provide a secure, flexible connection in high-pressure fluid systems. It is intended for use within GRACO airless spray pump assemblies, facilitating reliable fluid transfer and reducing hose strain.

Key Features:

• Swivel Nipple Fitting
• 1" x 1-3/8"
• Carbon Steel
• Compatible with GRACO airless spray pumps and similar high-pressure fluid systems
• Swivel design allows for flexible hose routing and reduces kinking
• Durable carbon steel construction for long service life
• Engineered for high-pressure environments

Applications:
Used in GRACO airless spray pump assemblies for paint, coatings, and other fluid transfer applications in industrial, commercial, and agricultural settings.

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
• Use appropriate thread sealant or tape as recommended by GRACO
• Tighten securely but avoid over-torquing to prevent damage
• Inspect regularly for leaks or wear and replace as needed