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Graco 156684 Union Adapter Fitting

Union adapter fitting for connecting fluid lines or hose assemblies in Graco systems.

  • Brand: Graco
  • Type: Union Adapter Fitting
  • Application: Fluid line connection
  • Fit/Ports: Matches system fluid ports
  • Material: Durable metal

$72.75
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Compatible Machines / Systems

  • Graco Fluid Transfer Systems
  • High‑Pressure Hose Assemblies
  • Industrial Sprayer Fluid Lines

Product Overview

Manufacturer Graco
Model Number 156684
Type Union Adapter Fitting
Center Section Material Metal Alloy
Port Size Fluid Line Specific
Air Inlet Not Applicable
Wetted Material Metal
Compatible Media Paint, Coatings, Fluids

Frequently Asked Questions

It joins two fluid line sections together creating a secure connection for fluid transfer.

Yes — it can be reused as long as threads and sealing surfaces are in good condition.

Applying a suitable thread sealant ensures no leaks in high‑pressure applications.

It fits the designated fluid port sizes for compatible Graco systems.

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