Graco 156823 Swivel Fitting 1/4 Inch Union

Graco 156823 Swivel Fitting is a high-pressure 1/4" MNPT x 1/4" FNPSM union made of durable carbon steel.
Delivers 360° swivel movement for smoother hose handling and reduced stress on fittings.
Supports up to 5,000 PSI, ensuring reliability in professional spray applications.
Replaces part U09995 and fits multiple Graco sprayers including Ultra Max II, GMax, GH, Mark V/X, and others.
Perfect for Graco paint sprayer hoses, pumps, and texture spray guns.

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Description

Overview Of Graco 156823 Swivel Fitting 1/4 Inch Union

Graco 156823 Swivel Fitting is a durable, high-performance 1/4-inch union fitting designed to provide secure and flexible connections in Graco airless sprayer systems. It replaces part U09995 and ensures smooth fluid transfer with a 360° swivel movement to reduce hose twist and strain.

Compatible Machines

Graco Ultra Max II Series
Graco GMax Series
Graco GH Series
Graco TexSpray Mark V & Mark X
Graco ProContractor Airless Sprayers
Graco Airless Texture Sprayers

Product Features

Part Number	Graco 156823
Type	Swivel Union Fitting
Connection	1/4" MNPT (Male) x 1/4" FNPSM (Female)
Material	Carbon Steel
Maximum Working Pressure	5,000 PSI
Rotation	Full 360° Swivel
Use	Connects spray gun and hose for improved flexibility

Benefits

Prevents hose twisting and kinking during spraying
Enhances operator comfort and mobility
Ensures consistent fluid flow and smoother spray pattern
Extends the lifespan of hoses and fittings
Built for professional, long-term use

Applications

Residential and commercial painting projects
Industrial coating systems
High-pressure transfer and pump lines
Texture and coating sprayers

Frequently Asked Questions

Graco 156823 Swivel Fitting provides a flexible connection between the spray gun and hose, allowing free rotation and reducing stress on both components.

Yes, it can fit other airless sprayers as long as they use 1/4" NPT and NPSM connections and operate within 5,000 PSI pressure limits.

It should be replaced when you notice leaks, stiffness in rotation, or visible wear. Regular inspection during maintenance helps ensure performance and safety.