The GX21 allows every professional to reap the benefits of AIRLESS Painting:

– Speed and efficiency: finish your jobs faster
– Uniform application: apply an even layer of paint on every surface in 1 pass
– Ideal for renovation and new construction family house painting
– Finish every job, every day thanks to ProXChange™ fast pump replacement system
– Compact, lightweight and easy to use


Performance and Durability for the Pro

  1. ProXChange Pump Replacement System – Remove and replace the pump cartridge in four simple steps, no tools needed
  2. PushPrime – Assures fast priming every time by loosening a stuck inlet check valve in case of priming issues
  3. ProX Piston Pump – Patented power-piston pump for greater reliability and long life
  4. Adjustable Pressure Control – Allows spraying or rolling a wide range of coatings
  5. Protective Chrome-Plated Stand – Easy to carry and prevents damage while transporting
  6. InstaClean Filter – Added filtration to reduce tip clogging
  7. Flexible Clear Tubing – Easy to use clean, spray water or sovent-based finishes directly from 1 or 5-gallon containers

Direct Immersion Design

Draws paint directly from paint buckets

Convenient Drip Cup

Eliminates the chances for paint drips


Units Include:

  • SG3 Spray Gun
  • RAC X 515 SwitchTip and Guard
  • 1/4 in x 50 ft (6.4 mm x 15 m) DuraFlex Hose