

The Graco 17N479 Cover Top HVLP Pro Contractor accessory elevates your coating setup with dependable performance and streamlined maintenance. Engineered for smooth operation, this top cover optimizes paint flow and reduces downtime in demanding environments. Designed to integrate seamlessly with your airless sprayer, it enhances high-pressure filtration and prolongs equipment life, ensuring consistent results across large-scale jobs involving professional coatings.
The precision-engineered Cover Top ensures seamless integration into graco sprayers, delivering clog-free operation and uniform spray patterns. Ideal for contractors seeking reliability on every project, this model supports a wide range of coatings and simplifies cleanup after high-output tasks. Routine service intervals are minimized thanks to easy access points, while robust sealing components maintain optimal pressure levels under continuous use. It handles industrial and decorative finishes seamlessly, delivering uniform results. With this vital upgrade, Pro Contractor professionals can trust their equipment to meet the toughest industrial standards time after time across diverse applications.
Graco 17N479 Cover Top HVLP Pro Contractor transforms complex coating tasks into streamlined operations, enabling flawless finishes whether you’re working on cabinetry, furniture, automotive parts, or architectural millwork. Engineered to deliver superior transfer efficiency and minimal overspray, this rugged system adapts seamlessly from shop environments to on-site projects. Its piston pump and modular design ensure consistent material flow, while intuitive controls and ergonomic handling let technicians focus on detail work instead of equipment hassles.
Forged from high-strength aluminum alloys and fortified with stainless-steel internals, the 17N479 resists abrasive pigment and chemical attack over extended cycles. Each seal is engineered to withstand solvent-based and waterborne formulations, reducing downtime for part replacement. A robust, sealed air motor drains condensate automatically, and vibration-dampening mounts permit placement directly on finishing lines without risk of misalignment or leak-induced defects.
By channeling compressed air through a precision-machined air cap assembly, this unit breaks fluid into uniform droplets that adhere evenly to substrates. Integrated fan control allows for seamless transition between narrow patterns for detail and wide sprays for full-panel coverage. Professionals seeking an efficient hvlp paint sprayer will find the Graco 17N479 excels with lacquers, enamels, stains, primers, and clear coats, all delivered with minimal bounce-back for rapid overcoating.
Featuring a 40:1 pump ratio and customizable stroke settings, the system handles thick coatings without the need for excessive thinning. Calibrated fluid passages maintain stable pressure even under fluctuating demands, ensuring an uninterrupted supply of material to the gun. Quick-disconnect fittings let operators swap hoses in seconds, while reinforced braided lines prevent kinking during intensive daily use.
Compatibility with a wide range of spray tips and nozzles makes this platform truly versatile. Balanced weight distribution and a smooth-acting trigger reduce operator fatigue on long runs. Builders familiar with handheld hvlp spray gun setups will benefit from the optional lightweight hose and proportional control valves, which permit on-demand modulation of atomization without leaving the spray zone.
Equipped with a noise-attenuated air motor and optimized airflow channels, the 17N479 operates at sound levels below typical industrial compressors, promoting a safer work environment. Its high-efficiency turbine design consumes fewer CFM at consistent pressure, reducing energy costs and extending compressor life. Integrated power management systems automatically cycle down during idle periods, further minimizing utility draw.
Routine maintenance is straightforward thanks to strategically placed access points and color-coded service indicators. Field-replaceable packings and a quick-clean manifold allow for fast turnaround during shift changes. Engineers can perform onsite troubleshooting using the onboard diagnostics port. For major overhauls, technicians locate certified parts and service through authorized centers or schedule graco pump repair near me to ensure genuine components and factory-trained support.
Modular mounting brackets and accessory kits let contractors integrate optional pressure gauges, remote control units, and filtration modules. Those handling specialty finishes can upgrade to a fully enclosed pressure pot or install an inline heat exchanger for temperature-sensitive coatings. Settings and recipes can be saved within the controller, supporting consistent results on recurring jobs.
Service professionals requiring precision finishes and reliable uptime trust Graco 17N479 Cover Top HVLP Pro Contractor for its robust performance, ease of operation, and industry-leading support network. Whether launching a new production line or replacing aging equipment, this platform delivers the control, efficiency, and longevity that demanding coating applications demand. Reach out to an authorized dealer or a specialist service center for expert guidance, scheduled preventive maintenance, or product-specific troubleshooting.
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