... 2.Supporter and handle flexible using, movable operation 3.W or A Supporter Portable Blower (8",10",12",14",16",18 ... )Air-volume(m3/min)Total pressure(pa)Noise(dB(A)SHT-20200220/110150/602302800/33002524563SHT-25250220/110150/603202800/33004329468SHT- ... /33008259876SHT-40400220/380150110028009670080SHT-45450220/3801501500280016297283 Loading PCS ModelN.W(KGS)G.W(KGS)MEAS(CM,1PC/CTN)20'GP40'GP40' ...