Part number 448-208 is a 1/2" 100 Mesh Inlet Screen designed for compatible PowrLiner, PowrTex, PowrTwin line stripers and pressure washers. This screen filters debris from the incoming water or paint supply, protecting pumps and valves from contamination. Replacing a clogged or damaged inlet screen ensures proper flow, prevents pump cavitation, and extends equipment life.
| Part Number | 448-208 |
|---|---|
| Part Description | Inlet Screen 1/2" 100 Mesh |
| Brand | PowrLiner, PowrTex, PowrTwin |
| Fits | PowrLiner, PowrTex, PowrTwin (see compatibility) |
| Condition | New |
The 448-208 Inlet Screen is a 1/2" diameter, 100 mesh filter designed to trap debris and contaminants before they enter the pump system. It installs at the water or paint inlet port, providing essential protection for valves, pistons, and seals.
A clean inlet screen is critical for proper pump operation. When the screen becomes clogged with debris, flow restriction occurs, leading to cavitation, pressure drop, and potential pump damage. Regular inspection and replacement of this screen helps maintain peak performance and extends the life of your equipment.
| Debris filtration | Traps particles and contaminants before they enter the pump |
|---|---|
| Component protection | Prevents damage to valves, pistons, seals, and other internal parts |
| Flow maintenance | Ensures consistent fluid flow by preventing blockages |
| Visible clogging | Screen is blocked with debris, reducing flow |
|---|---|
| Physical damage | Torn, bent, or corroded screen mesh |
| Poor performance | Reduced flow, cavitation, or pressure drops traced to inlet restriction |
| Routine maintenance | Replace as part of scheduled maintenance intervals |
Part number 448-208 is compatible with the following models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Brand / Model | Component |
|---|---|
| PowrLiner 4955 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 6955 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 8955 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 4000 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 4900 XLT | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 4900 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 5000 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 6000 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 6900 XLT SP | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 6900 XLT | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 4950 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 8900 XLT SP | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 8900 XLT | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 6950 | Inlet Screen 1/2" 100 Mesh |
| PowrLiner 12000 GHD | Inlet Screen 1/2" 100 Mesh |
| PowrTex 6900SF | Inlet Screen 1/2" 100 Mesh |
| PowrTex 12000SV | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 12000 XLT DI | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 12000 XLT | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 12000 GH | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 12000 GHD | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 12000 DI Plus | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 3500 50th Anniversary | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 4900 XLT | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 4900 GH | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 6900 XLT DI | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 4900 | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 6900 | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 8900 | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 12000 Plus | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 8900 XLT | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 8900 GH | Inlet Screen 1/2" 100 Mesh |
| PowrTwin 6900 GH | Inlet Screen 1/2" 100 Mesh |
When replacing the inlet screen, these components are often inspected or replaced at the same time to ensure complete system protection.
Check for cracks or debris buildup that could restrict flow.
Worn hoses or gaskets can allow air into the system; replace if damaged.
If contamination was present, consider changing pump oil after screen replacement.
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