Graco 115243 Air Regulator 1/4 NPT
$50.50
In Stock
The Graco 115243 Air Regulator 1/4″ NPT is a genuine air‑pressure regulator used to control and stabilize compressed‑air supply in Graco spray, coating, and pneumatic systems — ensuring smooth, reliable performance and safe operation.
- OEM 1/4″ NPT air regulator for Graco equipment
- Provides adjustable, stable air pressure for spray / pump / air‑motor applications
- Prevents pressure surges or airflow fluctuations
- Essential for air‑powered or pneumatic components to work correctly
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Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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About the Graco 115243 Air Regulator (1/4″ NPT)
The Graco 115243 Air Regulator is a genuine OEM-specified air-pressure regulator with 1/4″ NPT threaded ports — designed to control and stabilize compressed-air supply for spray, coating, fluid-handling, and pneumatic equipment.
Compatible Use-Cases & Applications
- Spray rigs, paint- or coating systems requiring regulated air supply
- Pneumatic or air-motor powered pump/valve systems in fluid-handling or industrial-coating equipment
- Any setup using 1/4″ NPT air-line connections with requirement for pressure regulation
- Maintenance or replacement — when existing air regulator is faulty, leaking or missing
Product Specifications
| Part Number | 115243 |
|---|---|
| Type | Air Regulator (threaded), 1/4″ NPT |
| Inlet / Outlet Thread | 1/4″ NPT |
| Function | Regulates and stabilizes compressed air pressure for pneumatic/spray equipment |
| Typical Use | Spray rigs, pneumatic pumps, air-motor systems, fluid delivery systems under Graco |
| OEM Status | Original Graco spare part — ensures correct design, fitment and reliability. |
Why Use This Air Regulator?
- Provides stable, adjustable air pressure for consistent spray or pneumatic functions
- OEM-specified — ensures proper fit, threading and compatibility with Graco air systems
- Helps prevent pressure surges, unstable airflow or damage to downstream components
- Essential for safe, controlled operation of pneumatic or air-powered equipment
Frequently Asked Questions
It regulates compressed-air supply — providing stable, controlled pressure for spray guns, air motors or pneumatic valves — critical for consistent performance and safety.
Yes — 115243 is listed by multiple distributors as an official Graco Air Regulator (1/4″ NPT) suitable for industrial spray, coating and fluid-handling systems.
Ensure the air-line uses 1/4″ NPT fittings, apply proper thread-sealant or tape, avoid over-tightening, and inspect for leaks after installation.
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