Compatible Machines for Graco 156823 Swivel Fitting
- 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
Overview of Graco 156823 Swivel Fitting
The Graco 156823 Swivel Fitting is a durable, high-performance 1/4" union fitting designed to improve flexibility and control in your airless sprayer setup. This carbon steel fitting delivers full 360° swivel motion, helping reduce hose twisting and operator fatigue during long spray sessions. Perfect for both professional and residential painting applications. :contentReference[oaicite:0]{index=0}
Product Features
| Part Number |
Graco 156823 |
| Type |
Swivel Union Fitting |
| Connection |
1/4" MNPT (Male) × 1/4" FNPSM (Female) |
| Material |
Carbon Steel |
| Max Working Pressure |
5,000 PSI |
| Use |
Connects spray gun and hose for improved flexibility |
Benefits
- Prevents hose twisting and kinking
- Enhances operator comfort and mobility
- Ensures consistent fluid flow and smoother spray pattern
- Extends life of hoses and fittings
- Built for long-term professional use
Frequently Asked Questions
The swivel fitting provides a flexible connection that allows free rotation between the spray gun and hose, reducing wear on both. :contentReference[oaicite:1]{index=1}
Yes—if the other sprayer uses compatible 1/4" NPT/NPSM connections and operates within the 5,000 PSI range. :contentReference[oaicite:2]{index=2}
Replace it if you notice leaks, reduced swivel motion, or visible wear for consistent performance.
Compatible Machines & Usage for Graco 520563 Tube
The Graco 520563 Tube, Polyethylene, 3/8 OD, .25 ID is a replacement tubing section typically used in Graco airless sprayer assemblies and hose bundles where polyethylene tube segments are required. This part is used as system tubing in various Graco spraying machines where 3/8" OD polyethylene tube is needed for fluid/air routing. :contentReference[oaicite:3]{index=3}
Product Highlights
| Part Number |
Graco 520563 |
| Material |
Polyethylene Tube |
| Outer Diameter (OD) |
3/8" |
| Inner Diameter (ID) |
0.25" |
| Use |
Replacement tubing for spray system internal lines |
Typical Applications
- Internal fluid or air line replacement in airless sprayers and hose assemblies
- Maintenance or repair of Graco hose bundles and routing systems
- Industrial and professional coating systems requiring polyethylene tubing segments
Frequently Asked Questions
It fits as a replacement polyethylene tubing section in compatible Graco sprayers where 3/8" OD × 0.25" ID tubing is specified, typically shown in parts lists and hose assemblies. :contentReference[oaicite:4]{index=4}
Yes—polyethylene tubing can be used for internal fluid or air routing as specified by the machine’s parts diagram. :contentReference[oaicite:5]{index=5}
Yes, in many hose bundle configurations it can be trimmed to fit specific routing requirements, but follow safety guidelines and machine diagrams. :contentReference[oaicite:6]{index=6}
