AIR FLOW AND PRESSURE DROP (PD)
Size AIR FLOW PD AIR FLOW PD AIR FLOW PD AIR FLOW PD
m3/h Pa m3/h Pa m3/h Pa m3/h Pa
9/5 3,400 60 4,400 100 5,100 135 6,400 213
9/10 6,800 67 8,700 109 10,200 150 12,800 236
9/15 10,100 76 13,000 126 15,300 175 19,100 272
9/20 13,500 92 17,300 151 20,400 209 25,500 327
12/20 18,000 76 23,100 126 27,200 175 34,000 273
12/30 26,900 100 34,600 166 40,700 230 50,900 360
14/20 20,900 71 27,000 118 31,700 163 39,600 254
14/30 31,400 89 40,400 147 47,500 204 59,400 318
16/15 18,000 63 23,100 104 27,200 144 34,000 225
16/20 23,900 68 30,800 112 36,200 155 45,300 243
16/30 35,900 81 46,200 135 54,300 186 67,900 291
16/45 53,800 112 69,200 185 81,400 257 101,800 401
18/15 20,200 62 26,000 102 30,600 141 38,200 220
18/30 40,300 76 51,900 126 61,100 175 76,400 273
18/45 60,500 100 77,900 166 91,600 230 114,500 360
24/15 26,900 60 34,600 98 40,700 136 50,900 213
24/30 53,800 68 69,200 112 81,400 155 101,800 242
24/45 80,600 81 103,800 135 122,100 186 152,700 291
24/60 107,500 100 138,400 166 162,800 230 203,500 359
30/15 33,600 58 43,300 97 50,900 134 63,600 209
30/30 67,200 64 86,500 105 101,800 146 127,200 228
30/45 100,800 72 129,800 120 152,700 166 190,800 259
30/60 134,300 85 173,000 140 203,500 194 254,400 303