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Graco 188031 Fitting Nipple Plug

The Graco 188031 Fitting Nipple Plug seals unused ports securely to prevent fluid leaks and pressure loss.

  • Seals unused fluid ports
  • Prevents leakage and contamination
  • Precision-threaded metal plug

$2930
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Leak Prevention with Graco 188031 Fitting Nipple Plug

Compatible Machines

  • Graco Fluid Manifolds
  • Graco Pump Systems

Key Features

Feature Benefit
Precision-threaded plug Ensures leak-free sealing
Durable metal body Withstands system pressure
Compact design Easy installation and removal

Installation & Usage Tips

  • Apply thread sealant if required.
  • Tighten securely without over-torquing.
  • Inspect for leaks after installation.

Frequently Asked Questions

It seals unused ports to prevent fluid leaks.

Yes, if threads remain in good condition.

Yes, it is designed for pressurized fluid systems.

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