

The **Graco 15G491 Grommet** provides a secure, leak-proof seal for high-pressure spray systems, ensuring durability and reliable performance in demanding conditions.
The Graco 15G491 Grommet is a precision-molded sealing component designed for heavy-duty airless sprayer systems and high-pressure filtration assemblies. It ensures reliable sealing, minimizes fluid leakage and supports consistent pressure integrity even under demanding operational conditions.
| Function | Provides a durable seal between housing and fluid passages or filtration modules to prevent leak-path creation and maintain system pressure. |
|---|---|
| Material & Construction | Manufactured from a high-performance elastomer blend engineered for chemical resistance, thermal stability, abrasion resistance and repeated cycling. |
| Performance | Built for high-pressure systems, capable of withstanding demanding spray-coating environments, with strong durability under repeated use. |
| Design Benefits | Compact, efficient shape that simplifies installation, aligns within housings and ensures consistent sealing surfaces without complex tooling. |
In professional spray systems, maintaining a leak-free seal and reliable pressure control is critical. The Graco 15G491 Grommet is designed to meet those exact needs—offering OEM-level fit, advanced materials and performance durability. By using the correct sealing grommet, you reduce downtime due to leakage, protect costly components downstream and maintain consistent spray quality over many service cycles.
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