Engineered for industrial-grade performance, the Graco 189390 Housing Outlet SST delivers unmatched durability and precision. Crafted from premium stainless steel, this robust housing is designed to integrate seamlessly with your airless sprayer systems, delivering consistent fluid control under extreme pressure. The corrosion-resistant SST construction ensures long-lasting performance, while optimized internal flow paths reduce friction and wear. Ideal for high-pressure filtration tasks, the Housing Outlet SST enhances system longevity and minimizes downtime. Whether you’re applying industrial sealants or advanced paints, its compatibility with a wide range of professional coatings formulations guarantees smooth, uniform results. Maintenance-friendly design features quick access points for filter replacements and cleaning, streamlining routine service procedures. Backed by Graco’s reputation for innovation, the 189390 Housing Outlet SST is the ultimate choice for contractors and plant engineers seeking dependable, high-performance components in fluid handling and finishing operations.
Precision in fluid delivery begins at the outlet housing. Engineered for industrial and commercial spray systems, Graco 189390 Housing Outlet Sst ensures consistent flow rates under challenging conditions. Integrating seamlessly within high-pressure assemblies, this stainless steel component stands out for its balanced port geometry and exceptional chemical resilience. Operators notice immediate improvement in spray uniformity, reduced downtime, and extended service intervals. Ease of replacement and minimal adjustment demands contribute to productivity gains on any jobsite. Whether deployed in protective coatings, automotive finishing, or bulk fluid handling, this housing outlet serves as a critical interface between pump and spray head.
Exceptional materials selection sets this outlet apart. Crafted from premium-grade stainless steel, its corrosion resistance holds up against solvents, epoxies, and urethanes. Finite element analysis during development verified uniform stress distribution across the housing walls, eliminating weak points. Attention to port geometry reduces turbulence, safeguarding against cavitation and erosion over thousands of spray cycles. Integrating graco paint sprayer filters downstream, users can protect this outlet housing further, ensuring contaminant-free performance and extending service life in harsh environments.
Mounting Graco 189390 Housing Outlet Sst requires minimal adjustments. Its standardized NPT connections align perfectly with most Graco fluid section assemblies, streamlining retrofits and rebuilds. Precision threads guarantee bubble-tight seals without additional gaskets, cutting assembly time. Compatible with a range of pressure ratings, this housing adapts easily to both piston and diaphragm pump designs. When paired with high-quality graco paint sprayer hoses, flow dynamics remain stable and predictable, even under peak operating pressures.
Flow uniformity remains a focal benefit of this housing design. Internal flow channels are polished to a mirror finish, reducing drag and preventing material build-up. Achievable pressures up to 6,000 psi (413 bar) empower operators to maintain atomization quality across fine- and coarse-finish nozzles. Rapid fluid discharge and consistent backpressure minimize overspray and yield sharper edges on coated substrates. Field reports highlight improved transfer efficiency and reduced material waste, translating into measurable cost savings over long-term projects.
Meeting ANSI and OSHA recommendations, this outlet housing undergoes rigorous quality assurance tests. Each unit experiences hydrostatic evaluation, ensuring zero leakage under rated pressure limits. Traceability is maintained through individual serial markings, facilitating preventive maintenance schedules and compliance audits. Electropolishing enhances surface finish for easier cleaning and sterilization in regulated industries. From automotive refinishing bays to pharmaceutical manufacturing lines, this housing outlet satisfies stringent health and safety protocols.
Routine upkeep remains straightforward thanks to a modular design. Quick-disconnect caps allow access without full manifold disassembly. Service kits include O-rings, backup rings, and fasteners calibrated to OEM tolerances. Proper cleaning agents can be circulated through the housing to purge residual coatings without harming internal surfaces. For those maintaining complex spray rigs, replacement graco paint sprayer gun parts are available through authorized channels, ensuring continuity of operations and minimizing unscheduled downtime.
Whether serving architectural coating contractors, heavy equipment manufacturers, or specialized OEMs, this housing outlet excels under demanding conditions. Its durability suits abrasive media and high-solids formulations used in industrial maintenance. Compatibility with multiple pump types makes it a versatile choice for rental fleets. On the manufacturing floor, it supports automated spray booths and reciprocating robots, providing the reliability needed to meet tight production schedules. Custom machining options further adapt it for niche processes like powder coating reclamation or protective liner injection.
Installation expertise and ongoing technical support underscore Graco’s commitment to professional users. Those specifying fluid section components for new or retrofit installations will appreciate the seamless integration offered by Graco 189390 Housing Outlet Sst. This component exemplifies robust engineering and reliable performance, making it an indispensable asset in any advanced coating system.
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