Graco 280268 Blank Hex

Graco 280268 Blank Hex – Product Overview

Compatible Machines

The Graco 280268 Blank Hex is a universal sealing plug used across multiple Graco fluid-handling and spray systems where an unused port needs to be securely closed. Exact compatibility depends on port size and machine configuration as shown in the official parts diagrams.

• Graco Airless Paint Sprayers (selected models with blanked fluid ports)
• Graco Industrial Fluid Pumps
• Graco Manifold Assemblies
• Graco Dispense and Circulation Systems

Part Description

The Graco 280268 Blank Hex is a precision-machined hex plug designed to seal unused fluid or air ports in Graco equipment. It helps maintain system pressure, prevents leaks, and protects internal components from contamination. The hex head allows easy installation and removal using standard tools, ensuring a tight and reliable fit in high-pressure applications.

Key Functions

• Seals unused threaded ports in spray and pump systems
• Prevents fluid or air leakage
• Maintains correct operating pressure
• Ensures clean and safe system configuration

Frequently Asked Questions