The versatile Graco 190279 enhances any airless sprayer setup, providing optimal performance across a range of professional coatings applications. Precision-engineered for durability, this adapter supports high-pressure filtration processes and ensures seamless integration with Graco spray guns, pumps, and hoses. Its robust construction delivers consistent fluid control and prevents leaks, making it an essential upgrade for maintenance crews and industrial painters seeking reliable operation under rigorous conditions.
Designed to meet stringent industry standards, this bushing adapter simplifies system compatibility and reduces downtime during equipment changeovers. Its compact profile and quick-connect design streamline assembly, while low-friction surfaces minimize wear over prolonged use. For contractors and manufacturing facilities aiming to maximize efficiency, this adapter is a critical component in fluid handling workflows. Engineers rely on its superior sealing performance and flow stability.
$33.7Reliable fluid transfer hinges on robust coupling components that withstand high pressure and constant use. Graco 190279 Bushing, Adapter excels at providing a secure link between pump sections and hose lines. Crafted for professional spray applications, this fitting achieves consistent sealing even under harsh conditions. Its streamlined profile enhances flow characteristics while minimizing dead zones that could trap material. Users in automotive refinishing, industrial coating, and large-scale painting projects trust its durability to reduce downtime and extend operational life.
Component integrity relies on manufacturing accuracy. This adapter undergoes CNC machining to achieve micron-level tolerances, ensuring consistent mating surfaces for sealing rings. Achieving a fine surface finish with an Rz rating below 10 microns reduces wear on seals. Such precision eliminates wobble during operation and resists abrasion from aggressive coatings. Surface treatments reinforce durability by preventing fatigue and galling, making prolonged usage without frequent part swaps possible.
Wide-ranging compatibility simplifies parts management and curtails downtime. Compatibility extends to various Graco models, including the renowned graco 395 airless paint sprayer. Adapter threads integrate seamlessly into both inlet and outlet ports, supporting quick-change gun tip connections and fluid line splices. A standardized thread pattern accommodates multiple coupling sizes without adapters, enabling rapid tool swaps across job sites. This design flexibility maintains peak productivity in both shop and field environments.
Integration requires minimal steps, enabling technicians to complete swaps rapidly. After depressurizing the line, align the adapter’s male threads with the pump outlet and hand-fasten until snug. A torque wrench set to manufacturer specifications ensures a leak-free seal without overstressing components. Applying a thin layer of approved thread lubricant can ease future disassembly and reduce the risk of galling under repeated cycles. Safety protocols recommend verifying system pressure relief before loosening connections to prevent accidental discharge. Proper alignment and gentle rotation minimize cross-threading risk, safeguarding both operator and equipment.
Periodic inspection preserves performance consistency throughout service life. Clean the internal bore using recommended solvents to remove paint residue, and inspect O-rings for nicks or hardening. Replacement of sealing elements at scheduled intervals, typically after several hundred service hours, prevents leak development. Field reports suggest maintenance cycles align well with intervals for popular units such as the graco 490 paint sprayer, driving down overall operating costs and minimizing unexpected downtime.
Optimized flow paths and tight sealing interfaces contribute to uniform spray patterns and consistent film thickness. Reduced pulsation effects eliminate spray lines and splatter, producing professional-grade finishes. This adapter also reduces internal turbulence, which helps maintain consistent droplet size distribution for high-quality finishes. Upgrading older systems with this adapter injects new life into legacy equipment, delivering output comparable to modern high-performance pumps and reinforcing finish reliability when paired with units like the graco 695 paint sprayer.
Adapter thread conforms to 3/8 NPT standards with ISO 7-1 compatibility, ensuring a universal seal with industry fittings. Material selection includes 304 stainless steel with optional electroless nickel plating for enhanced corrosion protection. Maximum operating pressure is rated at 5000 psi, and the operational temperature range spans from −20 °C to 80 °C. Each unit weighs approximately 0.2 pounds, minimizing added bulk on portable rigs. All adapters undergo factory pressure-cycle testing to guarantee leak integrity and dimensional consistency.
Access to genuine replacement parts and dedicated support bolsters long-term satisfaction. Technical experts provide detailed installation guides, ensuring correct torque settings and seal selection. Extended warranty options and on-site training sessions help teams optimize system performance from initial setup through routine maintenance. Available portable service kits include spare O-rings, lubricant, and cleaning brushes, making field repairs efficient. Installation service and spare parts availability streamline repairs, while responsive customer support upholds productivity across all project phases in industrial and commercial painting operations.
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.
