The Graco 17K309 MagnetSquare is an indispensable accessory for your paint finishing setup, ensuring peak performance in demanding environments. This robust square magnet filter integrates seamlessly with any Graco spray system, delivering superior particle control and extended pump longevity. Engineered for optimal flow, it excels in demanding airless sprayer applications where consistent delivery and reduced downtime are essential. Its compact design and precision filter plate make it a go-to solution for contractors and DIY enthusiasts tackling heavy-duty jobs involving professional coatings.
Ideal for contractors, the MagnetSquare enhances system reliability with efficient high-pressure filtration that prevents clogging and reduces maintenance costs. Simple to install, it fits directly within inline filter assemblies, providing a clean fluid path for flawless finish results. Trust the Graco 17K309 MagnetSquare to safeguard your equipment against debris while maintaining consistent spray pressure and finish quality on every project. This versatile component delivers long-term value and impeccable results across diverse coatings.
$18.45Engineered for robust performance, the Graco 17K309 MagnetSquare offers a stable mounting solution that integrates seamlessly with spraying systems in busy shop floors and mobile units. Its compact footprint and hefty magnetic flux deliver reliable adhesion on steel surfaces, even when exposed to vibration or oil film. Technicians appreciate its low-profile design, which reduces interference during hose routing and workspace movements.
Graco’s investment in premium alloys and tight tolerances means customers get a magnet with minimal dimensional variation. Inside, protective shielding prevents stray metal fragments from impairing magnetic force, while external chamfers ease installation in confined brackets. Lifetime testing under cyclic loads confirms that fatigue won’t degrade holding capacity over thousands of on/off cycles. Compatibility with a wide range of graco spray gun accessories ensures seamless integration with existing setups.
At the heart of this unit lies a neodymium-ferrous-boron matrix optimized for maximum energy product. Engineers have calibrated the magnet geometry to focus field lines through a thin stainless-steel barrier, balancing pull force and surface protection. This design reduces the risk of rust or surface pitting, while still delivering up to 150 pounds of static shear retention. Under dynamic loads common in automated spray processes, this magnet assembly resists creep and lateral shift.
Quick-mount features such as countersunk bolt holes and captive fasteners let maintenance crews attach the unit in minutes with standard tools. Easy-to-remove protective covers prevent paint overspray from fouling the magnet face, and periodic rinsing with mild solvents restores full adhesion. Detailed graco parts list simplifies ordering spare parts and planning maintenance cycles without guesswork or unnecessary downtime. No special calibration equipment is required after a routine cleaning.
Operators report that once in place, this magnetic mount endures harsh shop conditions—powder coating lines, solvent wash-downs, and abrasive cleaning cycles—without slipping. It maintains consistent contact pressure, ensuring hoses and control lines stay anchored during rapid trolley movements or gantry travel. Independent laboratory tests confirm negligible change in pull strength after exposure to 100°C for eight hours, making it suitable for use near curing ovens.
Whether anchoring sensors, low-voltage wiring clamps, or small control modules, this mount’s thin profile makes it ideal for retrofit projects and new-build installations alike. It works on any ferrous substrate meeting surface flatness requirements down to 0.5 mm. Panels treated with standard industrial primers or high-build coatings do not hinder magnetic coupling, so teams can avoid stripping or welding modifications. For non-steel surfaces, a thin backing plate offers a quick adhesion surface without welding.
Expert teams are standing by to help integrate this device into your workflow, offering tailored guidance on mounting points, safety factors, and corrosion resistance treatments. If you need further customization, consult our specialists about sensor mounts, custom housing options, or advanced protective finishes. For optimal productivity and lifetime support, remember that selecting the right airless paint sprayer attachments can make a difference in your overall system efficiency.
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