The sort of paint software system makes use of a vacuum precept to attract coating materials from a container beneath the gun. Compressed air passes over a nozzle, making a low-pressure space that siphons paint up by way of a feed tube and atomizes it into a sprig. An instance of its software is in automotive refinishing, the place making use of primers or heavier-bodied paints is frequent.
This methodology gives simplicity in design and is usually extra inexpensive than different sorts of spray gear. Its historic context lies in early spray portray applied sciences, offering a sturdy resolution for a variety of coatings. Its profit is its capability to deal with thicker supplies, making it appropriate for purposes the place larger movie builds are required.
