

OEM 4" burner back tube for Graco heated spray systems, designed to support stable thermal control and consistent material flow in burner assemblies.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Industrial Spray Systems | Compatible with select systems using the 17D518 Tube, Burner Back, 4" in OEM heating assemblies. |
| Graco Heated Line Stripers | Used in heated striping machines requiring a 4-inch burner back tube for stable thermal operation. |
| Graco Thermal Spray Equipment | Fits select heated spray units designed for OEM burner components to maintain controlled heat distribution. |
| Graco Pump & Burner Assemblies | Installed in systems where the 17D518 part number is specified in official Graco parts breakdowns. |
| Professional Contractor Equipment | Suitable for heavy-duty applications requiring durable burner back tubes for continuous heated operation. |
The 17D518 Tube, Burner Back, 4" is an OEM replacement component designed for compatible Graco heated spray systems, providing structural and thermal support within burner assemblies.
It helps maintain controlled heat distribution and stable system performance during heated spraying operations, ensuring consistent material flow and efficient operation under demanding conditions.
Manufactured to OEM specifications, it ensures precise fitment, durability, and reliable long-term performance in professional contractor and industrial environments.