Graco 277249 BlueMax II HP Airless Whip Hose – 1/4 in x 3 ft (0.9 m)
The Graco 277249 BlueMax II HP Airless Whip Hose is a heavy-duty, high-pressure whip hose designed for professional airless paint spraying systems. It connects between your spray gun and the main hose to provide superior flexibility, reduce wrist strain, and ensure smoother control during spraying.
Compatible Machines
This hose fits most airless sprayers that meet the following specifications:
- Operate at or below 4,000 PSI
- Use 1/4-inch swivel connections (male & female)
- Are designed for high-pressure airless spraying systems
Commonly used with:
- Graco Ultra Max II Series (490, 495, 595)
- Graco Ultra 395 PC
- Graco 390 PC
- Graco Mark V & Mark VII HD Series
- Any compatible airless sprayer with 1/4-inch hose fittings and rated for up to 4,000 PSI
Key Specifications
| Part Number | 277249 |
| Hose Type | BlueMax II HP Airless Whip Hose |
| Inner Diameter | 1/4 inch |
| Length | 3 ft (0.9 m) |
| Maximum Working Pressure | 4,000 PSI (276 bar) |
| End Connections | 1/4 in NPSM (one male, one female swivel) |
| Core Type | Conductive core for static dissipation |
| Spring Guards | Plated steel spring guards on both ends for protection and longevity |
Key Benefits
- Provides extra flexibility between gun and hose for smoother motion
- Lightweight design reduces operator fatigue
- High-pressure rating supports professional-grade applications
- Durable construction prevents kinking and extends hose life
- Conductive core helps prevent static build-up for safer operation
Frequently Asked Questions
The BlueMax II HP version is rated for 4,000 PSI, offering higher pressure capacity and durability for demanding spray applications.
Yes, this hose can be used with most airless sprayers from any brand, as long as they use 1/4-inch fittings and operate at or below 4,000 PSI.
A whip hose adds flexibility between the spray gun and the main hose, reducing wrist strain and improving precision and control while spraying.
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