

Part 316-516 is a replacement hose used in fluid or hydraulic systems on compatible spray equipment. This hose carries material or fluid under pressure, enabling machine operation. When the original hose becomes cracked, leaks, or shows signs of wear, replacement restores proper system function.
| Part Number | 316-516 |
|---|---|
| Part Description | Hose |
| Brand | Universal |
| Fits | 550 XC Airless Sprayer; 660 XC Airless Sprayer; 690 GXC Airless Sprayer; Epic 660ex; Epic 660HPX; PowrLiner 3100 |
| Condition | New |
The 316-516 hose is a direct replacement fluid carrying component for 550 XC Airless Sprayer, 660 XC Airless Sprayer, 690 GXC Airless Sprayer, Epic 660ex, Epic 660HPX, and PowrLiner 3100 equipment. This hose is designed to convey paint, solvents, or other coatings under high pressure from the pump to the spray gun or other system components. It is constructed with a durable inner tube compatible with a wide range of materials, reinforced with one or more layers of high-strength textile or wire braid to withstand operating pressures, and protected by an abrasion-resistant outer cover. The hose includes factory-installed end fittings for secure, leak-free connections. A damaged or worn hose can cause fluid leaks, pressure loss, and potential safety hazards. This replacement hose is manufactured to exact length and fitting specifications for direct replacement. Regular inspection of hoses helps identify wear, cracking, or abrasion before they lead to failure.
| Fluid delivery | Carries material under pressure |
|---|---|
| System connection | Connects pump to gun or other components |
| Pressure containment | Withstands system operating pressure |
| Fluid leaks | Visible material escaping from hose |
|---|---|
| Cracked / abraded | Outer cover damage exposing reinforcement |
| Bulging / kinked | Hose deformation indicates internal damage |
| Fitting damage | End fittings corroded or leaking |
Hose 316-516 is compatible with the following models. Verify fit using your equipment's parts diagram.
| Compatible Models |
|---|
| 550 XC Airless Sprayer |
| 660 XC Airless Sprayer |
| 690 GXC Airless Sprayer |
| Epic 660ex |
| Epic 660HPX |
| PowrLiner 3100 |
When replacing the hose, inspect these associated components to ensure proper system function.
Check for damage or wear.
Ensure smooth rotation and no leaks.
Check threads and sealing surface.