Part 700-900 is an inlet screen designed to filter debris from fluid entering the pump on PowrLiner 3100 and compatible Epic sprayers. This screen prevents contaminants from reaching internal pump components, reducing wear and ensuring consistent flow. Replacing a clogged, torn, or missing inlet screen restores proper fluid supply and protects the pump from premature failure.
| Part Number | 700-900 |
|---|---|
| Part Description | Inlet Screen |
| Brand | Multiple (PowrLiner, Epic) |
| Fits | PowrLiner 3100; Epic 690 HPG, 690 GX, 660 HPX, 660ex, 447 HPX, 447ex |
| Condition | New |
The 700-900 Inlet Screen is a critical filtration component that captures debris, sediment, and other contaminants before they enter the pump. It installs at the fluid inlet and protects the piston, valves, and seals from abrasive particles that cause accelerated wear and premature failure.
Over time, the screen can become clogged with debris, reducing flow and starving the pump. It may also tear or become dislodged, allowing contaminants to bypass filtration. Replacing a damaged or clogged screen with this genuine OEM part restores proper fluid flow and ensures the pump receives clean material for reliable operation.
| Debris filtration | Catches particles before they enter the pump |
|---|---|
| Pump protection | Prevents wear on pistons, valves, and seals |
| Flow regulation | Maintains consistent fluid supply to the pump |
| Clogged screen | Visible buildup that restricts flow |
|---|---|
| Torn / damaged | Holes or tears that allow debris to pass |
| Missing screen | Screen is absent, leaving pump unprotected |
| After pump repair | Replace as preventive measure during pump rebuild |
Part 700-900 is compatible with the following sprayer models. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Model | Component |
|---|---|
| PowrLiner 3100 | Inlet Screen |
| Epic 690 HPG | Inlet Screen |
| Epic 690 GX | Inlet Screen |
| Epic 660 HPX | Inlet Screen |
| Epic 660ex | Inlet Screen |
| Epic 447 HPX | Inlet Screen |
| Epic 447ex | Inlet Screen |
Inlet screen issues often coincide with other fluid system components. When servicing the inlet screen, these parts are commonly inspected or replaced at the same time.
Check for cracks, kinks, or loose connections that could introduce debris.
If debris bypassed a damaged screen, valves may need service.
Additional in-line filters should be inspected and cleaned regularly.
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