Graco U22687 Fitting Nipple 3/8 x 3/8

Reliable 3/8″ x 3/8″ Fitting Nipple for Fluid & Air Lines

Compatible Machines

• Airless spray rigs & guns
• Professional painting systems
• Fluid and compressed air connections

Product Overview

The Graco U22687 Fitting Nipple 3/8″ x 3/8″ is designed as a rugged connector for fluid and air lines in professional spray systems. Its precise barbed design ensures secure, leak‑resistant connections for hose assemblies and rig setups, making it a reliable choice for daily painting and coating tasks.

Key Features / Specifications

Benefits or Why Choose This Product

• Secure Connection: Barbed design for firm hose retention.
• Compact & Durable: Built to withstand jobsite use.
• Universal Fit: Works with standard 3/8″ lines.
• Easy Installation: No tools required for fitting assembly.

Installation & Usage Tips

• Ensure hoses are clean before installing the nipple.
• Apply a light lubricant to assist hose sliding on barb.
• Check connections periodically during use for tightness.
• Replace if any signs of damage or leaks appear.

Frequently Asked Questions