

AirCoat part 0533462 is a spider hose used to distribute fluid from the pump outlet to multiple spray tips on AirCoat 423 sprayers. This multi-port manifold assembly ensures balanced flow to each tip for consistent line striping and marking applications. Replacing a worn, leaking, or clogged spider hose restores proper fluid distribution and uniform spray patterns.
| Part Number | 0533462 |
|---|---|
| Part Description | Spider Hose |
| Brand | AirCoat |
| Fits | AirCoat 423 |
| Condition | New |
The AirCoat 0533462 Spider Hose is a multi-port distribution manifold that connects the pump outlet to multiple spray tips on AirCoat 423 line stripers. It divides fluid flow evenly, enabling simultaneous marking of multiple lines or wider coverage patterns. Constructed from high-pressure hose material with precision-machined fittings, it withstands the demands of road marking applications.
Over time, spider hoses can suffer from internal clogs, fitting leaks, or hose degradation due to abrasion and chemical exposure. A compromised spider hose may cause uneven line width, pressure drops, or material waste. Replacing it restores balanced flow and consistent marking quality.
| Fluid distribution | Divides pump output to multiple spray tips |
|---|---|
| Balanced flow | Ensures consistent pressure and volume to each tip |
| Multi-line marking | Enables simultaneous striping of multiple lines |
| Clogs / blockage | Restricted flow to one or more tips |
|---|---|
| Leaks at fittings | Fluid seepage at hose connections |
| Cracks or abrasion | Visible damage to hose exterior |
| Uneven spray pattern | Tips produce inconsistent line width or intensity |
AirCoat part 0533462 is designed specifically for the AirCoat 423 platform. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Model | Component |
|---|---|
| AirCoat 423 | Spider Hose |
When replacing the spider hose, inspect these associated components for wear or damage.
Worn tips can affect flow balance; inspect and replace as needed.
Damaged holders may cause leaks at the spider hose interface.
Contaminants bypassing the filter can clog spider hose passages.