Air Spray
Process
Paint is drawn into the gun by venturi
and is a atomized by injected air. The
fan can be manipulated by air
introduced around the fan. Because
the paint is both picked up and
atomized by air the paint leaves the
nozzle in form of a fine mist. The paint
droplets are suspended in the air and
tend to float, causing overspray. The
transfer efficiency is very low, only 25-
45% of the coating reaches the job
Advantages
• Adjustable air control
• Adjustable fluid control
• Fan width adjustment
Disadvantages
• Poor transfer efficiency
• Overspray
7
Summary of Contents for W 140 P
Page 1: ...Wagner Product Training...
Page 5: ...Power Painter Airless Sprayers W 140 P W 180 P W 400 SE 5...
Page 16: ...Handling table for viscosity 16...
Page 17: ...Swirl Valves Head Spring Sealing Block 17...
Page 44: ...Application 44...
Page 45: ...Power Sprayer Accessories Flexible Extension Suction Set Swirl Valves Jet Nozzle 45...
