... a pump. For a variety of corrosive liquids with particles, high viscosity, volatile, explosive, poisonous liquid, ceramic glaze, pulp, ... coating of special paint used for concentration, feeding, mixing and so on. Characteristics; safe, explosion spark.Pressure ratio; 1; ... 5kg.Air inlet; 1 \ 4'PT.Export paint; 1 \ 4'PT body material;Aluminum alloy. Diaphragm material; Teflon paint sprayer pump