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Graco 128636 Push-to-Connect Tube Fitting 3/8 to 1/4 NPT

The Graco 128636 Push-to-Connect Tube Fitting ensures quick, secure connections between 3/8" tubing and 1/4" NPT ports, ideal for high-pressure fluid systems.

  • Push-to-connect design for tool-free installation
  • Compatible with Graco 3A6486 and airless sprayers
  • High-pressure, corrosion-resistant construction

$25.17
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Compatible Machines for Graco 128636 Tube Fitting

The Graco 128636 Push-to-Connect Tube Fitting 3/8 to 1/4 NPT is designed for high-performance fluid systems, providing secure connections and leak-free operation. Below is a list of machines compatible with this fitting:

  • Graco 3A6486 Integrated PowerStation
  • Graco Airless Sprayers with 1/4 NPT ports
  • Industrial coating lines using 3/8" tubing
  • OEM and aftermarket Graco sprayer assemblies

Product Overview

The Graco 128636 Tube Fitting features a push-to-connect design for quick installation and a 1/4" NPT threaded inlet for versatile compatibility with industrial fluid systems. Ideal for airless sprayers and professional coatings, this adapter ensures minimal downtime and reliable performance.

Feature Description
Tube Size 3/8 inch
Threaded Inlet 1/4" NPT
Design Push-to-Connect for quick installation
Material High-grade stainless steel with corrosion-resistant sealing
Pressure Rating Exceeds 4000 psi

Installation & Maintenance

Installation is tool-free: simply engage the threaded inlet, push in the tubing, and confirm a secure fit. Routine maintenance includes checking O-ring condition and replacing pre-lubricated seals as needed. Its robust construction ensures long-lasting performance under high-pressure and cyclic load conditions.

Frequently Asked Questions

It provides a secure, leak-free connection between a 3/8" tube and a 1/4" NPT threaded port, designed for high-performance fluid systems.

Compatible with Graco 3A6486 Integrated PowerStation, various airless sprayers with 1/4 NPT ports, and industrial coating lines using 3/8" tubing.

Inspect O-rings, check for surface wear, and replace pre-lubricated seals periodically. The push-to-connect design ensures easy removal and reinstallation without tools.

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