

Triple-lip UHMW sealing component engineered for high-pressure Graco pump assemblies, maintaining reliable fluid sealing and reducing wear during continuous spray operation.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Airless Sprayers | Used in select high-pressure fluid pump assemblies requiring .787 UHMW sealing components |
| Graco Pump Repair Kits | Compatible with internal fluid section rebuild kits using triple-lip seal design |
| Industrial Spray Systems | Suitable for heavy-duty hydraulic and coating applications with UHMW wear requirements |
| Graco Fluid Section Assemblies | Fits assemblies designed for 0.787-inch precision seal dimensions |
The 18B719 Seal, Triple Lip, .787, UHMW, HW is a precision-engineered fluid sealing component designed for high-pressure Graco pump systems. It uses a triple-lip configuration to maintain consistent sealing performance under demanding spray and coating operations.
Manufactured from UHMW (Ultra-High Molecular Weight) material, the seal provides strong wear resistance and reduced friction, helping extend pump life and maintain stable pressure output in industrial spraying environments.