... ,felts,filters,screens,bottles,gravels,stones,sand,metal parts,steel plates,machines,etc.Spraying:Photo-etchants,oils,lubricants,liquids,solutions,insecticides ... -SSVV173485/680750VV173485/680750VV173485/680750 3-piece Structure Vee jet nozzle (tungsten carbide orifice inserted)