Graco 119430 Quick Disconnect Coupler Female NPT
$23.00
Out of Stock
The Graco 119430 Quick Disconnect Coupler offers a secure and leak-free connection for high-pressure spray systems.
- ½″ Female NPT thread
- Stainless steel body
- 3,000 psi pressure rating
- FKM chemical-resistant seals
- Fits Ultra Max II, GH 833 & DutyMax models
This product has been discontinued by the manufacturer.
Genuine OEM Part
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Graco 119430 Quick Disconnect Coupler — Compatibility and Technical Highlights
The Graco 119430 Quick Disconnect Coupler (Female NPT) provides a reliable, leak-free connection for high-pressure airless sprayers and fluid systems. Built from corrosion-resistant stainless steel, it ensures long-lasting performance in industrial painting environments.
Compatible Machines
- Graco Ultra Max II Series
- Graco GMAX II 5900
- Graco GH 833
- Graco Mark V & Mark VII
- Graco DutyMax HD Models
Product Highlights
- Stainless steel construction for corrosion resistance
- 3,000 psi pressure rating for demanding spray systems
- ½″ Female NPT thread for universal fit
- Push-button quick-release design
- Sealed with FKM O-rings for chemical resistance
Technical Specifications
| Part Number | 119430 |
|---|---|
| Thread Type | ½″ Female NPT |
| Material | 17-4 PH Stainless Steel |
| Maximum Working Pressure | 3,000 psi (206 bar) |
| Temperature Range | –20°F to +190°F |
| Seal Material | FKM (Viton) with Backup Rings |
| Weight | 0.22 lbs (0.10 kg) |
| Flow Rate | Up to 0.5 GPM at 2,000 psi |
Frequently Asked Questions
It’s designed for quick connection and disconnection of high-pressure fluid lines in Graco airless spray systems, ensuring minimal downtime and leak-free performance.
Yes, the FKM seals and stainless-steel body are compatible with most solvent-based, waterborne, and urethane coatings.
It’s recommended to inspect and lubricate seals every 6 months or 500 hours of use to maintain peak sealing performance and extend coupler lifespan.
Price: $23.00 (USD)
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