Graco 127313 Compression Elbow Fitting 1/8 NPT x 1/4 Tube
$21.10
In Stock
This OEM Graco 1/8″ NPT × 1/4″ tube compression elbow provides a reliable 90° threaded-to-tube connection for lubrication and fluid-handling systems.
- Durable brass construction
- 1/8″ NPT male thread × 1/4″ OD tube
- Leak-resistant compression seal
- Ideal for tight-space routing
- Compatible with Graco lubrication setups
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Graco 1/8″ NPT × 1/4″ Tube Compression Elbow Fitting
This Graco compression elbow fitting (part 127313) offers a robust right-angle solution, connecting a 1/8″ NPT-threaded port to 1/4″ OD tubing. Designed for high-integrity fluid systems, it ensures leak-resistant performance in demanding lubrication and spray applications.
Compatible Machines
Common Graco systems and machines where this fitting is used:
- Graco Compact Series Progressive (CSP) lubrication systems
- Graco automatic lubrication (ALE) multi-point systems
- Graco fluid-delivery manifolds or lubricant service modules using 1/4″ OD tubing
Key Features & Benefits
- Precision Brass Construction: Built for durability and corrosion resistance.
- Secure Metal-to-Tube Seal: Compression design ensures a reliable, leak-free connection.
- Compact 90° Elbow Shape: Facilitates tight routing in compact systems.
- Threaded to Tubing Transition: Efficiently links threaded ports to tube lines without adapters.
- OEM-Grade Compatibility: Designed to work seamlessly with Graco lubrication and spraying setups.
Installation Instructions
- Cut the 1/4″ tube squarely and deburr it to avoid damaging the ferrule.
- Slide the compression nut and ferrule over the tube before inserting it into the fitting.
- Thread the elbow into the 1/8″ NPT port by hand, then tighten using a wrench to Graco’s recommended torque.
- Pressurize the system gradually, then inspect for leaks and re-check after a few cycles.
When to Use This Fitting
- When you need to make a 90° connection from a 1/8″ NPT outlet to a 1/4″ tubing line.
- When retrofitting or repairing lubrication points in Graco automatic systems.
- When compact, OEM-quality connections are required in tight or panel-mounted assemblies.
- When minimizing leak risk with a robust compression seal.
Technical Specifications
| Part Number | 127313 |
|---|---|
| Connection | 1/8″ NPT (thread) × 1/4″ OD Tube |
| Material | Brass (standard); stainless-steel version also available (e.g. Graco 16V705) |
| Type | Compression elbow (90°) |
Frequently Asked Questions
Compression fittings create a seal by deforming a ferrule around the tube, which often makes them more vibration-resistant and reliable in fluid systems than purely threaded joints.
Yes — as long as the port is 1/8″ NPT and you're using 1/4″ OD tubing compatible with compression fittings. However, OEM tubing is recommended for the best sealing performance.
In many cases, thread sealant or Teflon tape is recommended to ensure leak-free performance, especially in high-pressure systems.
Yes — Graco offers a stainless-steel version such as part 16V705, which provides enhanced corrosion resistance for harsh environments.
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