Graco STR004 Bulk Pack Strainer 3/4 is a premium grade filtration component designed for professional paint and coating applications. It prevents particles, dried paint, and impurities from clogging your spray gun or hoses, ensuring smooth and uninterrupted operation. Built with corrosion resistant materials, it is ideal for both water-based and solvent-based coatings.
This strainer is an integral part of advanced graco fine finish sprayers and fluid management systems. By maintaining a clean paint supply, it helps operators achieve flawless spray patterns and uniform finishes. Whether you’re a professional contractor or industrial painter, the STR004 ensures your pump paint sprayer delivers consistent performance and reduced downtime. Easy to install and replace, it’s a must have for those seeking reliable graco quickshot parts for daily use.
| Part Number | Graco STR004 |
| Type | Bulk Pack Strainer |
| Size | 3/4 Inch |
| Material | Stainless Steel Mesh with Reinforced Frame |
| Filtration | High-Flow Mesh – Blocks Paint Particles and Debris |
| Use | Prevents clogging in sprayers and pumps |
What is the function of the Graco STR004 Bulk Pack Strainer?
It filters out impurities and debris from paint or coating materials to ensure smooth spray flow and protect your system’s internal components.
Is it compatible with all Graco models?
Yes, it fits a wide range of parts for graco sprayers including the Ultra Max II, GMax, and ProContractor series.
How often should the strainer be replaced?
It should be replaced regularly depending on material type and usage frequency typically after 40–50 gallons of spraying for optimal performance.
Can this strainer be cleaned and reused?
Yes, it can be gently cleaned with water or solvent, but replacement is recommended once mesh integrity weakens or clogs persist.
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