Compressor Nebulizer CNB69023 : Liter Flow Range: > 6.7lpm Maximum nebulization rate ≥0.25mL/min Sound level:≤65dB(A) Particle size:0.5-10um MMAD≤5um operation Pressure Range:9.5-19PSI Compressor pressure range:22-58PSI product size:21*13*26cm Accessories: mouth piece, adult mask ,child mask, air tube, air filter(5pcs), nebulizer bottle Each in color box, 8 pcs in a carton, CNT size : 52*42*28CM N.W/G.W : 14/13KG