Description The H827 Spraygun is easy to use and ideal for most automotive painting, furniture painting, and equipment painting. It is a High Volume Low Pressure Gun with high atomization and low air pressure which saves paint and protects the environment, good design of construction. Better than 75% transfer efficiency with less than 10% PSI output pressure. Available in 1.4mm, 1.7mm and 2.0mm nozzle sizes.