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Graco 168868 Fitting Coupler

Reliable Graco 168868 Fitting Coupler for quick-connect hose attachment on compatible Graco spray guns and fluid regulators.

  • 3/8" NPSM male thread
  • Twist-lock / slip-ring connection
  • Supports paint & texture sprayers
  • OEM genuine Graco part

$68.2
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Graco 168868 Fitting Coupler Overview

Compatible Machines

This Graco 168868 Fitting Coupler is designed for fluid guns and regulators that use a 3/8" NPSM quick-connect coupler interface.

  • Graco Mark V Series
  • Graco Ultra 395 Series
  • Graco Ultra 495 XT Series
  • Graco Magnum X5 Series
  • Graco Magnum X7 Series
  • Graco GH 230 / GH 300 Series
  • Any Graco Spray Gun or Fluid Regulator using 3/8" NPSM Quick-Connect Coupler Stem

Product Details

The Graco 168868 Fitting Coupler functions as a quick-connect coupler stem used on spray guns and fluid regulators. It allows fast hose attachment using twist-lock or slip-ring style couplers and helps maintain secure sealing for controlled fluid flow during paint and coating applications.

Part Number 168868
Component Type Fitting / Coupler Stem
Thread Type 3/8" NPSM (Male)
Connection Type Twist-Lock / Slip-Ring Quick-Connect
Typical Usage Paint sprayers, texture sprayers, fluid guns & regulators

Key Benefits

  • Quick attachment and removal of hose couplers
  • Secure leak-resistant connection
  • Supports a wide range of Graco spray systems
  • Reliable performance in professional painting environments

Installation Notes

  • Ensure matching 3/8" NPSM inlet before installation
  • Verify coupler type (twist-lock or slip-ring)
  • Check fluid compatibility to maintain part integrity

Frequently Asked Questions

It serves as a coupler stem that connects fluid hoses using a quick-connect interface on compatible spray guns and regulator assemblies.

Verify that your spray gun or fluid regulator uses a 3/8" NPSM male coupler stem interface and supports twist-lock or slip-ring type quick-connects.

Yes, this is an OEM part manufactured by Graco for compatible spray equipment.

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