SprayTech part 0277367 is a filter screen designed to capture debris and contaminants before they enter the pump on compatible SprayTech CS series sprayers. This reusable screen traps particles that could clog the spray tip or damage internal components. Replace a damaged, clogged, or torn filter screen to maintain steady fluid flow and ensure a quality finish.
| Part Number | 0277367 |
|---|---|
| Part Description | Filter Screen |
| Brand | SprayTech |
| Fits | CS 5100, CS 8100, CS 9100, CS 9900, CS 9960 |
| Condition | New |
The 0277367 filter screen is a replacement filtration component used in the fluid intake or pump inlet of compatible SprayTech CS series sprayers. Its fine mesh construction traps dirt, dried paint particles, and other contaminants before they can enter the pump and cause damage or clog the spray tip.
Over time, filter screens can become clogged with debris, develop tears from cleaning, or corrode from chemical exposure. A restricted or damaged screen reduces flow, causes pressure drops, and allows contaminants to pass through, potentially damaging pump packings and valves. Replacing a worn or damaged filter screen restores proper filtration and helps maintain consistent spray performance.
| Contaminant removal | Traps dirt, dried paint, and debris before they reach the pump |
|---|---|
| Pump protection | Reduces wear on packings, valves, and seats by keeping fluid clean |
| Spray quality | Helps prevent tip clogging for a smooth, consistent finish |
| Clogged / restricted | Reduced pressure or output even after cleaning |
|---|---|
| Visible damage | Tears, holes, or deformed mesh that allows debris to pass |
| Heavy contamination | Excessive buildup that cannot be rinsed out |
| Routine maintenance | Replace per manufacturer schedule (e.g., every 3–6 months in heavy use) |
SprayTech part 0277367 is designed for use on the following SprayTech CS series airless paint sprayers. Always confirm fitment by checking your machine's parts manual.
| SprayTech Model | Component |
|---|---|
| CS 5100 | Filter screen |
| CS 8100 | Filter screen |
| CS 9100 | Filter screen |
| CS 9900 | Filter screen |
| CS 9960 | Filter screen |
When replacing the filter screen, it's a good time to inspect other fluid-handling components that affect spray performance.
A clogged inlet strainer can starve the pump; clean or replace it at the same time.
If debris has passed through, packings may show wear; inspect for leaks.
A clogged filter can lead to tip clogs; check tip for wear and clean as needed.
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