Graco 117635 A Side Swivel Union

Graco 117635 Swivel Union – Technical Details & Compatible Equipment

Compatible Machines

• Graco Ultra Max II 695 / 795 / 1095
• Graco GMAX II 3900 / 5900
• Graco Mark V
• Graco RTX 1500
• Graco TexSpray DutyMax

Product Description

The Graco 117635 Swivel Union is a high-pressure A-side fitting engineered for professional-grade airless sprayer systems. With its 1/8" NPT male inlet and #5 JIC female outlet, it ensures leak-free fluid flow and superior flexibility in high-demand spray applications. Ideal for both maintenance and OEM integration, this swivel union minimizes downtime and extends system life.

Key Specifications

Performance Features

• Provides 360° hose rotation for reduced strain and improved maneuverability.
• Ensures leak-free sealing under high-pressure operation.
• Constructed from corrosion-resistant stainless steel for long life.
• Maintains consistent flow and pressure stability.
• Designed for industrial-grade airless and texture sprayer systems.

Installation & Maintenance Tips

• Apply hydraulic thread sealant; avoid PTFE tape to prevent contamination.
• Torque to 15–20 ft-lb for secure fitting and seal integrity.
• Inspect O-rings every 1,000 hours; replace if compression set or cracking occurs.
• Lubricate threads and swivel bearing periodically with silicone-based grease.
• Replace after 5,000 hours of service or when leaks develop.

Frequently Asked Questions