The Graco 184096 Nut Coupling is engineered for demanding fluid delivery setups, providing a seamless interface between hoses and pumps in industrial environments. Crafted from precision materials, this coupling is optimized for use in high-pressure filtration systems and corrosion-resistant applications. This compact 1.5-lb component features a 4.55" length for tight-space applications. Ideal for integrating with an airless sprayer, it ensures consistent performance and leak-free operation under extreme conditions.
Designed by a leader in surface preparation equipment since 1947, the 184096 Nut Coupling delivers superior durability and service life. Its robust seal mechanism minimizes maintenance needs and keeps your workflow on track. Seamless integration with both stationary and portable systems makes it a versatile choice for contractors and finishing professionals seeking reliability and precision. Whether you’re applying professional coatings, tackling large-scale projects, or fine-tuning finishing details, this coupling maintains optimal pressure and flow rates for flawless results with minimal downtime.
$346.06Graco 184096 NutCoupling serves as a vital interface between a spray gun and fluid hose in industrial and professional painting applications. Expertly engineered to maintain airtight seals at pressures exceeding 3,000 psi, this coupling reduces downtime caused by leaks or improper fittings. Corrosion-resistant stainless steel construction combined with high-tolerance machining guarantees consistent alignment, even in continuous-operation environments. Its compact profile eases access in tight assemblies while supporting quick connects and disconnects without specialized tools. Technicians and maintenance experts appreciate how this coupling streamlines assembly, ensuring uninterrupted material flow and precise atomization for flawless finishes.
Ingenious internal geometry optimizes fluid dynamics and reduces turbulence at coupling junctions. Integration with existing manifolds and hose assemblies is straightforward, thanks to standardized BSP and NPT size options. Field tests confirm that even when paired with high-volume systems like a x7 paint sprayer, flow consistency remains within 1% deviation. Versatile adaptors allow coupling to link seamlessly with quick-disconnect plugs or rigid pipe interfaces. Compatibility also extends to pump outlets, ensuring that retrofits need minimal additional fittings or adapters.
High-pressure sealing relies on an elastomeric O-ring that resists extrusion or blowout when exposed to pulses or pressure spikes. Under cyclic load testing at 3,500 psi, leak rates stayed below 0.1 cc per minute, surpassing typical industrial standards. In field trials involving a graco 395 sprayer, painters reported noticeably smoother material delivery without pressure drop, even during extended runs. Parallel testing against competitor couplings showed improved seal longevity, translating to fewer maintenance intervals and lower total cost of ownership.
Abrasion-resistant surfaces withstand repeated coupling cycles, minimizing wear on both internal bore and external mating surfaces. Specially treated threads extend service life when fittings are tightened frequently on busy job sites. Cleaning protocols recommend mild solvent soak followed by air blowout to maintain sealing surfaces free of cured paint or particulate. In durability benchmarks paired with a magnum x5 paint sprayer, no significant dimensional change was observed after 10,000 connect-disconnect cycles. Routine inspection focuses on O-ring condition and thread integrity before resealing.
Installation requires minimal torque—hand-tight plus a quarter-turn using a 19 mm open-end wrench. Avoid overtightening to preserve O-ring performance and prevent galling. For unexpected installation challenges, in-field technical guides provide step-by-step instructions along with torque specifications and lubrication points. OEM replacement parts are readily available through authorized distributors, ensuring authenticity and system compatibility. For genuine part replacement and troubleshooting, please contact Graco Authorized Service Representatives or access dedicated OEM support teams for professional assistance.
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