Graco 277351 BlueMax II HP Airless Whip Hose, 3/8 in x 3 ft, 4000 psi
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$45.00
$57.25
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Durable and high-flow Graco 277351 BlueMax II HP Whip Hose connects your spray gun to the main hose, delivering smooth control and flexibility for professional airless spraying.
- Size: 3/8 in x 3 ft (0.9 m)
- Max Pressure: 4,000 PSI
- Connection: 1/4 in male & female swivel
- Use With: High-pressure airless sprayers
- Feature: Lightweight with conductive core for safety
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Graco 277351 BlueMax II HP Airless Whip Hose – 3/8 in x 3 ft, 4000 PSI
The Graco 277351 BlueMax II HP Airless Whip Hose is designed for high-pressure airless spraying applications. It connects your spray gun to the main hose, offering enhanced flexibility, reduced wrist strain, and smoother control for professional painting jobs.
Compatible Machines
This hose works with airless sprayers that meet the following requirements:
- Operate at or below 4,000 PSI
- Use 1/4-inch swivel connections (male & female)
- Designed for high-pressure professional 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 airless sprayer with 1/4-inch hose fittings and rated for ≤ 4000 PSI
Key Specifications
| Part Number | 277351 |
|---|---|
| Hose Type | BlueMax II HP Airless Whip Hose |
| Inner Diameter | 3/8 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 durability |
| Weight | Approx. 1.12 lbs (0.51 kg) |
Key Benefits
- Provides superior flexibility between spray gun and main hose
- Lightweight design reduces operator fatigue
- Supports high-pressure professional applications up to 4,000 PSI
- Durable construction prevents kinking and extends hose life
- Conductive core prevents static buildup for safer operation
Frequently Asked Questions
The 277351 model has a larger 3/8-inch diameter and is 3 ft long, allowing higher flow and better flexibility for demanding spray applications.
Yes, as long as your sprayer uses 1/4-inch swivel connections and operates at or below 4,000 PSI, this hose is compatible.
A whip hose provides flexibility between the spray gun and the main hose, reducing wrist strain and improving precision, comfort, and control while spraying.
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Steven J.
Ordered this for a job and for the 277351 BlueMax II HP Airless Whip Hose, 3/8 in x 3 ft, 4000 psi (Part #277351) and it matched the original spec exactly, down to the part number. Saved us a trip to the dealer.
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