... for steel structure, shipyard PT9C-2546-2 Pneumatic High Pressure Airless Paint SprayerTechnical parametersPressure ratio46:1Unload discharge33L/minInlet ... of1) wearing plunger pump2) 2 spray guns can be used on this painting equipment, large paint discharge volume ... annually7) small pressure fluctuation, equal paint film, good painting quality8) Long stroke, large discharge volume, low commutating ...