

Graco 277253 BlueMax II HP Airless Hose is a heavy-duty, high-pressure hose built for superior performance and flexibility in demanding spray applications. Ideal for large jobs requiring maximum flow and durability.
The Graco 277253 BlueMax II HP Airless Hose is a high-performance, heavy-duty airless paint sprayer hose designed for maximum flow and flexibility. With its ½ inch internal diameter and 50 ft length, it ensures consistent performance for large-scale or industrial coatings applications.
This hose is suitable for sprayers supporting ½ inch fluid lines and up to 4,000 PSI working pressure. Common compatible models include:
| Part Number | 277253 |
|---|---|
| Hose Type | BlueMax II HP (High Pressure) |
| Hose Length | 50 feet (15.2 m) |
| Hose Diameter | ½ inch (12.7 mm) |
| Maximum Working Pressure | 4000 PSI (276 bar) |
| Core Type | Conductive core for static dissipation |
| End Guards | Corrosion-resistant spring guards on both ends |
| Weight Advantage | Over 10% lighter than conventional hoses for easier handling |
| Flexibility | Superior flexibility and reduced coil memory for smooth operation |
Ideal for high-performance airless paint sprayers used in: