GRACO 100139 Pipe Plug, 1/8-27 NPT

1/8-27 NPT Pipe Plug

The GRACO 100139 pipe plug seals off 1/8-27 NPT threaded ports on compatible spray foam and sprayer equipment. It’s a simple replacement part designed to help prevent leaks and keep your system operating properly.

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Key Features:

• Leak Prevention: Plugs a 1/8-27 NPT threaded opening to help stop fluid or air loss.
• OEM Replacement Part: GRACO part number 100139 for fit and compatibility with supported equipment.
• Simple Service Fix: Quick way to cap an unused port or replace a worn/stripped plug.
• Equipment Uptime: Helps maintain system integrity during operation and maintenance.

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Specifications Table:

Specification	Details
Brand	GRACO
Manufacturer Part Number	100139
SKU	GR100139
Thread Size	1/8-27 NPT
Category	Spray Foam Equipment

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Frequently Asked Questions (FAQ):

Q: What thread size is this plug?
A: It is 1/8-27 NPT.

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Q: Is this an original GRACO part?
A: Yes—this is GRACO part number 100139 (listed as SKU GR100139 in the source data).

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Q: What is it used for?
A: It’s used to seal/cap a compatible 1/8-27 NPT threaded port on spray foam/sprayer equipment to help prevent leaks.

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Q: Does it include anything besides the plug?
A: No other components are indicated; it’s listed as a pipe plug replacement part.

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The Small Detail That Keeps Everything Seamless

Every high-functioning space relies on unseen precision, and this GRACO pipe plug is exactly that kind of quiet hero. Its 1/8-27 NPT fit brings a clean, sealed finish to equipment ports—no fuss, no mess, just a tidier, more controlled setup. Treat your utility zone like a design moment: keep spare parts organized in a labeled drawer so maintenance feels as polished as the rest of the room. It’s the kind of essential that supports effortless, elevated living behind the scenes.

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Replace your worn or missing port plug with the GRACO 100139 to keep your equipment sealed, clean, and running right.