

Durable OEM coupler designed to secure cover components and maintain a tight, stable connection in sprayer assemblies.
The Graco 15H957 Cover Coupler is a rugged accessory designed to provide a reliable, tightly sealed junction between your sprayer’s accessory covers or fluid pathway components. Engineered for stability and longevity, it helps secure critical parts and keeps out contaminants when your system is not in operation.
| Feature | Description |
|---|---|
| Stability | Holds cover or housing components firmly in place |
| Sealing | Provides a tight, vibration-resistant connection |
| Construction | Made from robust, high-durability material |
| Compatibility | Designed for use with compatible Graco housing assemblies |
Before fitting the 15H957, ensure the mating surfaces of the coupler housing are clean and free of debris. Align the coupling carefully, then tighten securely to maintain a firm seal. During regular maintenance, check for signs of wear or loosening and re-tighten or replace as necessary.
Using the genuine Graco 15H957 coupler improves the reliability of your spraying system by providing a stable, tight connection that resists vibration and contamination. This ensures that your components remain securely fastened and that your system remains clean and efficient between maintenance cycles.
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