Low pressure diaphragm pump. Double diaphragm pump for Airspray nozzles. Has a material pressure regulator with built-in filter and suction hose / bed. Material pressure up to 8 bar. Designed for one or more pistols. The pump is mounted on a wheeled cart, equipped with a flexible intake for drawing paint from a bucket, pressure gauges to control air and paint pressure, and a damper filter to smooth out pulsations during paint spraying.