Anest Iwata W-400 Classic Plus Spray Gun (1.0mm - 2.0mm Nozzle Size + 200ml-600ml Cup)

The W400 Classic Plus is renowned for incorporating Anest Iwata’s signature Split Nozzle™ technology. This pre atomization system allows for a very fine, uniform spray pattern with reduced background noise. Because it is VOC compliant and offers a transfer efficiency of over 65%, it is a preferred choice for professionals who need to combine high quality finishes with environmental responsibility. Its lightweight design—weighing only 380 grams—also makes it incredibly comfortable for use throughout long painting sessions.

Maintenance is the most critical factor for longevity. Never immerse the entire spray gun in solvent, as this can degrade the internal packings and seals. Instead, flush the fluid passages thoroughly with a compatible cleaner immediately after use. It is vital never to use metal brushes or harsh objects to clean the air cap or nozzle, as these components are precision engineered; even microscopic damage can ruin the spray pattern. Always dry all parts completely and apply a dedicated spray gun lubricant to the threads before reassembly.

For optimal performance, set your spray distance between 150mm and 250mm from the workpiece. The recommended atomization air pressure can vary depending on the specific model and nozzle size you are using, typically ranging between 1.0 and 3.0 bar. For the best results, always ensure the gun is held perpendicular to the surface and moved in straight, horizontal lines, as arcing the gun can lead to uneven paint distribution.