Airless Sprayer Resources: Engineering Guides for Contractors and OEM Buyers

GUTUBAO’s resources library collects the engineering guides our team writes for industrial contractors, distributors, and OEM buyers. Four columns cover the factory, equipment comparisons, coating and technique selection, and keeping a sprayer fleet working.

Inside GUTUBAO documents our pump machining, motor engineering, production line, and OEM workflow. Technical Comparisons weighs sprayer types, pump designs, motor options, and site power questions before you buy. Fluid Processing & Techniques covers tip selection, thinning, and application methods by coating and job type. Lifecycle Support & Maintenance covers cleaning, troubleshooting, wear parts, and hose handling.

Select a column below to start.

  • Airless sprayer vs roller diagram: the sprayer pumps paint from the pail through a hose to the gun's fan on the wall, while the roller has to go back to the tray to reload.

    Airless Sprayer vs Roller: Which is Better? 2026 Updated
    By GUTUBAO Technical Team • 2026-04-12
    An airless sprayer vs roller decision depends on three factors: project size, paint efficiency, and the desired finish. An airless sprayer pumps paint directly from…
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  • Blueprint diagram comparing the atomization mechanisms of an airless paint sprayer vs hvlp spray gun.

    Airless Paint Sprayer vs HVLP: The Ultimate Showdown
    By GUTUBAO Technical Team • 2026-04-10
    There is a wide range of applicator technology to choose from when evaluating an airless paint sprayer vs hvlp. By applying paint in an even,…
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  • Thinning latex paint for airless sprayer use: add water a little at a time, stir, and check that it runs from a viscosity cup in a smooth, unbroken stream, then spray it through the sprayer and hose for an even fan pattern.

    The Ultimate Guide to Thinning Latex Paint for Airless Sprayer
    By GUTUBAO Technical Team • 2026-04-08
    Mastering the process of thinning latex paint for airless sprayer is the secret to achieving a professional, streak-free finish. Whether you handle occasional repaints or…
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  • Airless paint sprayer hose setup diagram: the main hose runs from the sprayer fluid outlet to a hose connector, and a thinner whip hose continues to the hose swivel at the base of the airless spray gun handle.

    Airless Paint Sprayer Hose Guide: Safety, Sizing, and Coiling [2026 Updated]
    By GUTUBAO Technical Team • 2026-04-07
    In order to ensure a safe working environment and avoid serious injuries, make sure you completely understand all elements of your exact Airless Paint Sprayer…
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  • How to clean airless sprayer lines: the suction hose sits in flushing fluid while the airless spray gun, tip guard removed, and the drain tube both empty into a grounded metal waste pail, with the cleaning steps below.

    The Pro’s Guide: How to Clean Airless Sprayer (2026 Updated)
    By GUTUBAO Technical Team • 2026-04-06
    GUTUBAO airless spraying is the fastest and most versatile way to achieve professional painting results without thinning. Proper cleaning keeps your GTB-495 sprayer performing at…
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  • The ultimate airless spray tip size chart and 3-digit code infographic by GUTUBAO, showing how to read the 517 tip with a physical fan width and orifice macro shot.

    The Ultimate Airless Spray Tip Size Chart: Airless Tip Sizes Explained
    By GUTUBAO Technical Team • 2026-04-04
    The right spray tip selected using a professional airless spray tip size chart is key to achieving a professional finish while saving time, paint, and…
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  • Best airless sprayer for cabinets in a finishing shop: an airless paint sprayer draws white paint from a bucket beside a freshly finished cabinet panel.

    How to Choose the Best Airless Sprayer for Cabinets & Trim
    By GUTUBAO Technical Team • 2026-04-01
    When renovating a kitchen or tackling an interior job, finding the best airless sprayer for cabinets is the single most important decision. Fine finish jobs…
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  • Side-by-side comparison of the GTB-395 vs 495 airless paint sprayers for professional contractors.

    GTB-395 vs 495 Airless Paint Sprayer: The TCO and Engineering Baseline for Professionals
    By GUTUBAO Technical Team • 2026-03-26
    Airless spraying is the fastest and most versatile way to achieve professional painting results and spray the widest variety of materials, un-thinned. When comparing the…
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  • GUTUBAO source factory technician conducting aging test on a commercial brushless motor for airless paint sprayers

    How to Choose Between Brushless and Brushed Airless Sprayers?
    By GUTUBAO Technical Team • 2026-03-19
    TL;DR: When choosing between brushless and brushed airless sprayers, a 1000W brushed model is suitable for residential and lighter-duty work. However, for high-frequency professional use,…
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