The SATA Jet NR 92 1.5 with de Villbis Regulator Spray Gun is a professional-grade spray gun designed for automotive use. With a 1/4-inch air inlet size, this unit is compatible with a variety of spray tips to create precise and controlled finishes. Manufactured by SATA, a reputable brand in the industry, this spray gun is a reliable and high-quality tool for achieving exceptional results in automotive detailing and maintenance. Please review photos before purchasing. Thank you