Graco 15B167 Gun Plug – Product Details & Compatibility
Compatible Machines
The Graco 15B167 Gun Plug is designed for use with Graco spray guns that require a plug for the fluid outlet when not in use, or when converting between configurations.
- Graco texture spray gun model 288628 (uses 15B167 plug)
- Graco spray guns equipped with 1/4‑in fluid outlet plug requirement
- Graco fluid handling assemblies where the gun outlet is temporarily sealed or capped
Product Overview
The Graco 15B167 Gun Plug serves as a reliable OEM replacement plug for sealing the fluid outlet on compatible Graco spray guns and accessories. When the spray gun is being cleaned, stored, or modified, the plug ensures there is no unintended fluid leakage, contamination, or ingress of dust and debris into the fluid path.
Key Features
- OEM‑grade plug for fluid outlet on Graco spray guns
- Prevents fluid leakage and contamination when gun is unused
- Durable metal/plastic design (depending on version) for long service life
- Easy to install and remove for gun maintenance or reconfiguration
Technical Specifications
| Part Number |
15B167 |
| Description |
Gun plug – fluid outlet cap |
| Application |
Seals the fluid outlet on Graco spray gun or converts unused outlets |
| Used In |
Graco spray and texture guns (e.g., model 288628) |
Usage Notes
- Install the plug when the gun fluid outlet is not in use or is being isolated.
- Ensure threads are clean and undamaged before seating the plug to avoid leaks.
- Do not over‑tighten – snug installation is sufficient unless manufacturer specifies a torque.
- When removing the plug, ensure fluid system is depressurized and no fluid remains in the outlet port.
Frequently Asked Questions
The plug seals the fluid outlet of the gun when the gun is not used or is being adapted for storage or maintenance, preventing leaks and contamination.
This plug fits specific Graco fluid outlet threads found on certain models (such as model 288628). Always confirm the thread size and type of your gun’s outlet before purchase.
Using the OEM ensures correct thread engagement, sealing capability, and compatibility with the original gun design. After‑market plugs may not match dimensions or material quality.
