************************************************************************************************************************************************************************************************************************************离心式管道风机型号Model功率w电压v频率Hz转速r/min风量m3/h全压Pa噪音dB(A)GDF200260220501200498-985230-5071260380501300540-1066235-10072GDF25022022050850467-914135-11065450220501300715-1397306-18075630380501310720-1091305-20276GDF30022022050900759-1370180-160716302205012501055-1500400-3407910003805012801080-1950415-3298044022050850942-1776228-1257144038050900997-1880230-1257310002205012801418-1950447-3958115003805013001440-2716500-33083GDF350640220508501224-2040299-27873920380508701253-2088292-2747317002205012001728-2880620-5308120003805012501800-3000630-54183GDF4001150380506901146-3580220-115731500380508701600-4000363-2707937003805013002160-4200780-67087GDF5001150380506901340-4230252-210742500380508701740-5320448-3268350003805013902700-57501008-992881600380506802814-5700315-293793700380508703600-6641626-48384