Graco 15A238 Screw Plug
$49.00
In Stock
The Graco 15A238 Screw Plug seals unused ports in Graco regulators, maintaining system integrity and preventing leaks.
- Compatible Machines: Graco Mark V, King Airless, Ultra Max II 495
- Durable Material: Precision metal for long-lasting reliability
- Maintenance: Easy to install and inspect during service
- Enhanced Performance: Prevents leaks and preserves pressure stability
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Graco 15A238 Screw Plug — Detailed Description
Overview
The Graco 15A238 Screw Plug is a robust sealing component tailored for use in Graco fluid and pressure regulator systems. Its purpose is to securely block unused ports or service openings, thereby maintaining the integrity of the fluid path and ensuring reliable performance under pressure.
Key Features
- Designed to seal unused or service ports in regulator assemblies to prevent fluid leakage and contamination.
- OEM‑level manufacturing tolerances ensure a secure fit and long‑term compatibility with Graco equipment.
- Constructed from durable materials capable of withstanding the pressures and operating stresses typical in fluid handling systems.
- Simple installation or replacement during maintenance helps restore system sealing and reduces downtime.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 15A238 |
| Component Type | Screw Plug / Port Sealing Plug |
| Function | Caps or seals unused ports in regulator assemblies to maintain fluid path integrity. |
| Material | Precision‑machined metal according to OEM standards. |
| Typical Use Case | Found in Graco high‑pressure fluid regulators for sealing ports when not in use. |
Applications & Usage Context
- Used in high‑pressure fluid regulators where unused ports must be securely sealed to avoid leaks or contamination.
- Ideal for systems undergoing maintenance or rebuilds where restoration of original sealing is required.
- Supports optimal system performance by ensuring only intended flow paths are active and other openings remain closed.
Maintenance & Installation Guidelines
- Depressurize the system before installing or removing the plug to ensure safe handling.
- Clean the port seating area thoroughly to ensure a proper seal and prevent premature failure.
- Install the plug with correct torque—over‑tightening may damage threads or seating, under‑tightening may lead to leaks.
- Inspect during routine service intervals for signs of thread wear, corrosion or incomplete sealing, and replace if necessary.
FAQs: Frequently Asked Questions
It is used to securely seal unused or service ports in regulator assemblies, preventing fluid leaks and maintaining system pressure integrity.
Replace it if you detect any thread damage, corrosion, or if the plug fails to seat properly and leaks during system operation.
The plug is designed for specific Graco regulator models—confirm your regulator’s parts list or service documentation to ensure proper fit.
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