

Part 550-270 is a replacement S-7 airless spray gun for hydrax 4540 - 7230 equipment. This professional spray gun controls material delivery, providing reliable triggering and atomization for quality finishes. When the original gun becomes worn, leaks, or fails to perform, replacement restores proper spraying capability.
| Part Number | 550-270 |
|---|---|
| Part Description | S-7 Airless Gun |
| Brand | Universal |
| Fits | hydrax 4540 - 7230 |
| Condition | New |
The 550-270 S-7 airless spray gun is a direct replacement component for hydrax 4540 - 7230 equipment. This professional-grade spray gun is designed for airless spraying applications, providing the operator with precise control over material delivery. It features an ergonomic handle for comfortable operation, a trigger with safety lock to prevent accidental discharge, and a swivel connection for hose flexibility. The gun accepts standard airless spray tips and tip guards, allowing for various spray patterns and tip sizes. A properly functioning gun delivers a consistent, well-atomized spray pattern for quality finishes. A worn or damaged gun can cause leaks, erratic spray patterns, operator fatigue, and safety hazards. This replacement S-7 gun is manufactured to exact specifications for reliable performance and long service life. It is constructed from durable materials resistant to paints and solvents. Installation involves connecting the gun to the airless hose and installing the desired tip and guard. Regular cleaning and maintenance of the gun, including flushing after each use, is essential for optimal performance and longevity. Replacing a worn gun restores spray quality and operator control.
| Type | S-7 airless spray gun |
|---|---|
| Compatibility | Standard airless tips and guards |
| Construction | Durable, solvent-resistant materials |
| Trigger | Ergonomic with safety lock |
|---|---|
| Swivel | Reduces hose torque |
| Tip guard | Safety feature included |
S-7 airless gun 550-270 is designed specifically for hydrax 4540 - 7230 equipment. Verify fit using your equipment's parts diagram.
| Compatible Model |
|---|
| hydrax 4540 - 7230 |
When replacing the spray gun, inspect these associated components to ensure proper spray performance.
Select appropriate size and check for wear.
Ensure guard is in place for safety.
Clean or replace to prevent clogs.