Graco 121497 Plug Headless
$4.00
Available to Order
The Graco 121497 PlugHeadless is a durable, high-pressure compatible plug designed for professional spray equipment. Key features include:
- Thread: 1-11.5 NPTF for secure sealing
- Material: Zinc-plated steel for corrosion resistance
- Pressure Rating: Up to 5,000 PSI
- Compact Design: Low-profile, easy to install
- Compatible with: Graco Ultra Max II, ProX, Mark V/VII, ST Max
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 121497 PlugHeadless Overview
Compatible Machines
| Machine Model |
|---|
| Graco Ultra Max II 490 |
| Graco Ultra Max II 695 |
| Graco ProX17 |
| Graco ProX19 |
| Graco Mark V |
| Graco Mark VII |
| Graco ST Max |
Product Highlights
- 1-11.5 NPTF thread size for precise sealing
- Zinc-plated steel construction for enhanced durability
- Low-profile headless design for compact installations
- Compact dimensions: 1.2 in length, 1.2 in width, 0.7 in height
- Supports paints, solvents, and professional coatings
- Maintains optimal seal integrity under high pressures up to 5,000 PSI
Technical Specifications
| Feature | Specification |
|---|---|
| Material | Zinc-plated, high-strength carbon steel |
| Thread | 1-11.5 NPTF, Class 3 tolerance |
| Dimensions | Height 0.7 in, Length 1.2 in, Width 1.2 in |
| Service Pressure | Up to 5,000 PSI |
| Burst Pressure | Exceeds 12,000 PSI |
| Maintenance | Inspect at 500-hour intervals, apply thread lubricant on reinstall |
FAQs
The plug uses a 1-11.5 NPTF taper thread with Class 3 tolerance for precise sealing without auxiliary sealants.
The Graco 121497 PlugHeadless is certified for continuous service up to 5,000 PSI.
Inspect the plug and port threads every 500 hours or after system purges. Apply PTFE-based tape or thread lubricant during reinstallation to prevent galling.
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