

Compact 90-degree push-to-connect elbow fitting designed for secure air and fluid line routing in Graco pneumatic systems.
| Machine / System | Compatibility Details |
|---|---|
| Graco EcoQuip Vapor Abrasive Blast Systems | Used within pneumatic and air regulation assemblies requiring a PTC elbow fitting. |
| Graco Industrial Pneumatic Assemblies | Compatible with systems utilizing 1/4 NPT threaded ports and 1/4 tubing. |
| Graco Air Control Panels | Suitable for routing compressed air lines in compact or angled installations. |
| Graco Fluid Handling Equipment | Supports push-to-connect tubing applications requiring a 90-degree elbow connection. |
The Graco 17E556 Fitting, PTC, Elbow, 1/4 NPT, 1/4 T is a precision-engineered pneumatic connector designed for secure and efficient tubing connections in Graco air and fluid handling systems. This elbow-style fitting provides a compact 90-degree connection point, helping reduce hose stress and improve routing flexibility in tight installation spaces.
Built with a durable push-to-connect (PTC) configuration, the fitting allows fast installation and dependable tube retention without requiring specialized tools. The 1/4 NPT threaded connection integrates easily into compatible pneumatic assemblies, while the 1/4 T push-fit side accommodates standard 1/4-inch tubing.
This fitting is commonly used in Graco industrial equipment, pneumatic control systems, vapor abrasive blasting systems, and air management assemblies where leak-resistant airflow connections are critical for reliable operation.