Graco 166998 Manifold Swivel Union 90 Degree

Graco 166998 Manifold Swivel Union 90 Degree – Product Details

Compatible Machines

This part currently has no confirmed machine compatibility. It is recommended to verify your sprayer’s parts manual before ordering.

About the Graco 166998 Manifold Swivel Union 90 Degree

The Graco 166998 Manifold Swivel Union 90 Degree is a right-angle swivel fitting designed for fluid-handling alignment within Graco paint sprayer manifold assemblies. It allows a 90-degree directional change while providing swivel movement to reduce hose strain and improve installation flexibility.

• OEM right-angle swivel union for proper fluid-line orientation
• Designed for high-pressure Graco manifold and hose interfaces
• Helps prevent hose twisting and improves system alignment
• Ensures reliable and leak-free operation when installed correctly

Technical Notes

• Used in fluid-manifold areas where a 90-degree directional change is required
• Swivel design improves installation accuracy and reduces torque stress
• Apply sealant only to fixed-thread ends; keep swivel end free for rotation during assembly

Frequently Asked Questions