

Graco 16B287 Posipack Seal for 4.63 systems – designed for reliable sealing in heavy-duty spray pump assemblies.
| Manufacturer | Graco |
|---|---|
| Model | 16B287 |
| Type | Posipack Seal |
| Size | 4.63 |
| Usage | High-pressure fluid sealing |
| Material | OEM elastomer |
| Media Compatibility | Paints & coatings |