Graco 15B249 Barrel Socket M4 x .07 – Product Details & Compatibility
Compatible Machines
The Graco 15B249 Barrel Socket M4 x .07 is designed for use in high‑pressure fluid handling and spray‑pump systems from Graco, where precision coupling and leak‑free connections are essential.
- Graco airless spray pump assemblies needing fine‑thread socket barrels
- Graco industrial coating systems with compact M4 × 0.07 connections
- Graco legacy and OEM pump modules where accurate barrel sockets are specified
Product Overview
The Graco 15B249 Barrel Socket M4 x .07 is a precision‑machined socket barrel component tailored for demanding fluid control systems. With its fine‑pitch M4 × 0.07 thread, corrosion‑resistant construction and optimized flow path, this barrel socket ensures reliable sealing, minimal leakage and consistent performance under industrial conditions. It is ideal for retrofit and maintenance operations, enabling efficient component replacement without major system overhaul.
Key Features
- OEM Graco socket barrel with M4 × 0.07 fine‑thread interface
- Durable, corrosion‑resistant construction suited for industrial spraying environments
- Optimized internal flow path to support high‑pressure fluid delivery and minimize turbulence
- Compatible with a wide range of Graco pump modules—facilitates efficient maintenance and retrofit
Technical Specifications
| Part Number | 15B249 |
| Description | Barrel Socket M4 × 0.07 |
| Function | Precision socket barrel for coupling within Graco high‑pressure fluid assemblies |
| Installed In | Graco spray pump modules, airless systems, fluid manifold connections |
Usage Notes
- Always shut off power and relieve system pressure before installing or replacing the socket.
- Use the exact Graco part 15B249 to ensure proper fit, sealing and function; substitution may compromise performance.
- Check the thread condition and surface finish of both socket and mating parts; replace if signs of wear or corrosion are present.
- After installation, verify correct torque, check for leaks and ensure fluid flow is stable and aligned with system specifications.
Frequently Asked Questions
It serves as a precision coupling component with fine‑pitch M4 × 0.07 threading, providing a sealed and reliable interface in Graco high‑pressure fluid assemblies.
While another socket barrel may physically fit, the OEM Graco 15B249 ensures specified dimensions, tolerance, sealing and performance under demanding fluid conditions.
Replace the socket if you notice thread damage, corrosion, leaking at the joint, or if fluid flow or pressure performance starts to deviate from expected levels.
