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GMAX II 3900

Hi-Boy Premium Unit Shown

Gas-Mechanical Airless Sprayer

The ideal gas-powered airless sprayer for small residential painting jobs.

The GMAX II 3900 is the ideal sprayer for the professional painting contractor working on new residential construction job sites. This portable gas powered rig will go anywhere the job demands and sprays a variety of coatings.

Makes spraying faster and easier

ProConnect no-tools pump removal

ProConnect no-tools pump removal

QuikReel hose reel system

QuikReel hose reel system

Standard Sprayer Features:

  • ProConnect pump removal system - no-tools removal makes Endurance pump swap out fast and easy.
  • SmartControl Pressure Control - advanced microprocessor control delivers a consistent spray fan at all spraying pressures.
  • Contractor preferred Honda Engine with Oil Alert
  • Chrome Plated Welded Steel Hi-Boy Cart with TiltBack cart design - withstands rugged environments.
  • Easy Out Pump Filter - reduces tip clogs and ensures quality finish.

Premium Sprayers Include Standard Features Plus:

  • QuikReel (Patent Pending) - reel or unreel up to 300 feet of hose in seconds.
  • WatchDog pump protection system extends pump life by automatically shutting the sprayer down when the bucket is empty.
  • SmartControl 2.0 Digital Display - with pressure readout, gallon counter, and diagnostics.
  • On-Board Toolbox - convenient storage container for tools, tips, filters and accessories.


     

    Sprays a wide variety of materials

    • Latex paints and primers
    • Acrylic paints and primers
    • Oil-Based paints and primers
    • Enamels and elastomerics
    • Blockfillers and gypsum
    • Drywall mud and skim coating
     

    Extremely versitile for spraying...

    • Interior/Exterior Residential
    • New Construction
    • Heavy Commercial
    • Industrial
     

    Standard & Premium Units Include:

    • Contractor Airless Gun
    • RAC X 517 SwitchTip and Guard
    • 1/4 in x 50 ft (6.4 mm x 15.2 m) BlueMax II Hose
     

    GMAX II 3900 Specifications:

    • Max Tip -
      .036 with 1 Gun,
      .023 with 2 Guns
    • Max psi/bar - 3300/227
    • Max gpm/lpm - 1.25/4.7
    • Weight lbs/kg - 109/50 Hi-Boy Standard
    • Engine: Honda 120 cc
     

    The industry's only no-tools pump removal system!

    See product brochure for all product configurations and part numbers.

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