

SprayTech part 2426011 is an ML airless hose used to convey paint or coating material from the sprayer to the spray gun under high pressure. This hose replaces worn, kinked, or leaking hoses to restore proper material flow and safe operation. It is compatible with hydrax 4540 through 7230 models.
| Part Number | 2426011 |
|---|---|
| Part Description | ML Airless Hose |
| Brand | SprayTech |
| Fits | hydrax 4540, 4545, 4550, 4560, 4570, 4580, 4590, 7230 (4540 - 7230 series) |
| Condition | New |
The SprayTech 2426011 ML airless hose is a high-pressure fluid delivery hose designed for use with compatible hydrax series airless sprayers. This hose is intended for use on hydrax models ranging from 4540 through 7230. The ML airless hose transports coating material from the sprayer pump outlet to the spray gun under operating pressure. Airless hoses are constructed with multiple layers including an inner tube compatible with a wide range of coatings, a reinforcing braid for pressure containment, and an outer cover that resists abrasion, chemicals, and weather. Over time, hoses may develop cuts, abrasions, kinks, or bulges that compromise safety and performance. A damaged hose can leak, burst under pressure, or restrict flow, leading to poor spray results and hazardous conditions. Replacing a worn or damaged hose with the 2426011 restores proper fluid delivery and operating safety. Before installation, inspect the sprayer outlet and gun inlet fittings for damage or debris. When installing a new hose, route it away from sharp edges, heat sources, and moving parts. Do not exceed the hose rated working pressure. Never use a damaged hose or attempt to repair a high-pressure airless hose with tape or sealants. Always relieve pressure before disconnecting or inspecting the hose.
| Conveys coating material |
|---|
| Withstands high pressure |
| Resists abrasion |
| Cuts or abrasion |
|---|
| Bulging or swelling |
| Kinked hose |
| Leaking fittings |
SprayTech part 2426011 is compatible with the following hydrax sprayer models. Always confirm fitment using the correct parts diagram for your exact model.
| SprayTech Model | Component |
|---|---|
| hydrax 4540 | ML airless hose |
| hydrax 4545 | ML airless hose |
| hydrax 4550 | ML airless hose |
| hydrax 4560 | ML airless hose |
| hydrax 4570 | ML airless hose |
| hydrax 4580 | ML airless hose |
| hydrax 4590 | ML airless hose |
| hydrax 7230 | ML airless hose |
When replacing an airless hose, these related components are often inspected or replaced at the same time.
Inspect for smooth rotation and signs of leakage at the hose connection.
Replace if flattened, cracked, or missing to ensure leak-free connection.
Check for damage, thread wear, or debris that could affect seal.