... -6300CVoltage: 230V/120VFrequency: 50HZ/60HZDigital control temperature: 500C-6300CTemperature Range Air Flow Volume(L/min):Stage I: 500C.120-550 L/minStage ... .120-550 L/minStage III: 50-6300C.550 L/minAir flow volume(L/min): I 120, II 240, III 360, IV ... capacity: 2640PCS/20, 5286PCS/40, 6042PCS/40HQ 1800W-2000W heat air gun R1630