Канальные вентиляторы с обратным клапаном

[2,7,20,21,24,25,29,30,32,33,34,35,39,40,41,44,45,46,48,49,50,51,52,54,55,56,57,58,59,60,63,63.8,65,68,70,72,73,73.6,74,75,77,78,80,82,85,88,90,92,93,94,95,96,98,99,100,103,104,105,106,107,110,112,115,116,118,119,120,122,123,124,125,127.5,130,131,135,136,137,137.7,138,140,141,143,145,146,147,147.1,148,150,154,155,156,159,160,161.9,162,167,170,174,175,177,179,180,183,185,186,187,190,191,192,194,195,197,198,200,204,205,206,207,210,210.9,215,220,221,223,224,225,227,229,230,231,232,232.4,233,234,234.4,235,236,237,237.3,238,240,243,243.2,245,248,250,251,252,253,255,256,257,258,260,262,263,264.9,265,270,274,275,277,280,281,283,284,284.4,284.5,285,289,290,293,294,295,299,300,301,302,304,305,307,308,309,310,311,315,316,317,318,320,321,322,323,323.7,325,327,328,329.5,330,332,334,335,336,337,339,339.3,340,343,345,346,347,350,352,353.2,354,355,356,357,359,360,362,365,366,367.8,368,370,371,372,374,375,376,377,379,379.5,380,382,383,384,385,387,388,390,391,392,393,394,395,397,400,403,405,406,409,410,412,414,415,417,420,423,425,426,427,429,430,432,435,437,438,439,440,444,445,446,447,448,450,451,452,453,455,456,457,459,460,465,469,470,473,475,476,478,479,480,482,483,485,487,488,490,492,495,496,497,500,501,502,503,504,505,506,507,508,509,510,513,519,519.9,520,525,525.7,526,527,528,530,531,532,535,538,539,540,541,543,544,545,547,550,552,554,557,558,559,560,565,568,570,571,578,580,581,582,583,585,586,587,588,589,590,592,594,597,598,600,603,606,611,612,613,617,620,624,625,629,630,631,632,637,638,640,644,645,648,650,651,652,655,660,661,662,665,675,676,677,678,680,682,683,684,685,686,688,689,690,693,694,695,700,705,710,713,715,717,720,725,730,732,734,737,745,754,755,757,758,769,771,775,780,790,800,806,807,810,812,817,821,824,826,829,832,833,835,836,838,840,842,847,850,857,900,902,905,910,936,941,963,965,967,990,1010,1040,1050,1054,1056,1070,1080,1092,1097,1100,1115,1117,1118,1120,1122,1125,1130,1145,1150,1156,1166,1170,1176,1188,1200,1210,1225,1230,1239,1250,1280,1302,1309,1400,1524,1540,2252,2380,2650,3110,3535,3639,3740,4930,5080,5377,6460,6680,7200,7330,9928,10440,10490,12920,13740,14880,14930,15903]