

Upgrade your sprayer with the precision-engineered Graco 183070 Nut Bushing, a critical component for maintaining peak performance in demanding environments. Designed for compatibility with a wide range of airless sprayer setups, this durable fitting ensures consistent seal integrity under high-pressure conditions. Whether tackling commercial projects or specialty finishes, it delivers reliable support for professional coatings application and prolongs equipment lifespan by reducing wear and tear on essential mechanical interfaces. Backed by rigorous testing to withstand abrasive particles and high-pressure cycles, it supports precise coating control.
Specifically engineered to integrate with high-pressure filtration assemblies, the Nut Bushing enhances fluid delivery while minimizing downtime. Its robust design handles abrasive coatings and solvents, ensuring smooth operation of airless spray units across diverse job sites. Ideal for contractors seeking efficiency and consistent finish quality, it safeguards sensitive pump components and streamlines maintenance schedules. Its compact profile adapts seamlessly to existing pumps and hoses, reducing assembly complexity.
$40.74Introducing the 183070 nut bushing from Graco, a precision-engineered component designed to elevate spray system reliability and efficiency. This small yet critical part ensures a leak-free connection between pump and hose assembly, maintaining consistent pressure under demanding conditions. Machined from hardened stainless steel, it resists corrosion while preserving tight tolerances vital to professional workflows. Technicians appreciate the streamlined integration, as it minimizes downtime during maintenance cycles. Whether incorporated into commercial spray rigs or mobile repair units, its robust design reinforces overall equipment longevity and performance.
In high-volume painting applications, ensuring seamless fluid transfer is paramount. Retrofit kits often rely on a snug fit to prevent air infiltration and material waste. By optimizing seal geometry, this bushing supports even material flow through an hvlp paint spray gun, maintaining a stable spray pattern and reducing overspray. Painters report smoother finishes when the connection remains uniform throughout extended runs, translating into fewer touch-ups and faster project completion.
Adaptability stands out among its qualities. Designed to fit multiple Graco pump models, this nut bushing interfaces with a variety of inlet manifolds without requiring additional adapters. Corrosion-resistant plating shields the surface from aggressive coatings and solvents, prolonging lifespan in harsh environments. Repeated assembly and disassembly cycles leave thread integrity intact, preventing galling or deformity. Consequently, operators can focus on application rather than equipment troubleshooting, confident that performance won’t degrade over time.
Routine upkeep demands straightforward access and minimal tools. A single open-end wrench is all that’s needed to remove or install the 183070 bushing, simplifying field replacements. Technicians should inspect thread surfaces for debris and apply a light film of approved lubricant to facilitate smooth engagement. For systems equipped with hplv paint guns, this practice reduces torque requirements, preventing overtightening and potential damage to mating parts. Clear labeling on packaging ensures correct identification prior to service interventions.
Contractors and in-plant operators alike value components that contribute to predictable results. Consistent fluid delivery hinges on tight seals and precise alignment, both of which this bushing achieves. During long production runs, pressure fluctuations can lead to inconsistent coating thickness. Incorporating a resilient nut bushing mitigates these variance issues, delivering coatings with uniform film builds. As a result, inspection failures due to sags or pinholes become a rare occurrence, helping meet stringent quality standards.
With a nominal size matching Graco standard fittings, the 183070 nut bushing measures 1.25 inches in diameter and features a 14 TPI (threads per inch) profile. Internal bores maintain a 0.5-inch port, enabling unrestricted flow for high-viscosity materials. Stress-relieved to prevent cracking under pressure spikes, it handles maximum operating pressures up to 3,000 PSI. When integrated with a graco ultra 395 setup, this precision component ensures uninterrupted coating applications, even in heavy-duty production lines.
Expert users understand that small parts can have a major impact on operational efficiency. By investing in a high-quality nut bushing tailored to Graco’s rigorous standards, maintenance costs drop while uptime climbs. Whether servicing airless rigs, HVLP systems or manual spray units, this component delivers reliability where it counts. For streamlined upkeep and peak performance, consider incorporating this nut bushing into your preventive maintenance schedule to keep your airless spray equipment working at its best.
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