| 机号 | 进风口尺寸 | 出风口尺寸 | 外型尺寸 |
| D1 | D2 | 螺栓 | 个数 | A1 | A2 | A3 | A4 | axb | cxd | n1xdI | G | M | L | F | N | K | a | b | a1 | b1 | b2 |
| 3 | Φ330 | Φ360 | M6x18 | 12 | 325 | 375 | 234 | 281 | 4x88 | 3x87 | 14-Φ7 | 539 | 648 | 521 | 234 | 390 | 168 | 150 | 255 | 340 | 280 | Φ10 |
| 3.5 | Φ388 | Φ408 | | 380 | 430 | 274 | 324 | 4x101 | 3x100 | 14-Φ7 | 628 | 750 | 620 | 273 | 450 | 195 | 160 | 275 | 360 | 300 |
| 4 | Φ440 | Φ462 | M8x18 | 16 | 436 | 496 | 314 | 374 | 5x93 | 4x86 | 18-Φ7 | 726 | 864 | 740 | 320 | 520 | 222 | 350 | 370 | 410 | 406 | Φ11 |
| 4.5 | Φ490 | Φ512 | | 490 | 550 | 353 | 413 | 5x104 | 4x96 | 18-Φ9 | 820 | 956 | 874 | 361 | 570 | 252 | 370 | 370 | 430 | 406 |
| 5 | Φ550 | Φ576 | | 544 | 624 | 391 | 471 | 6x98 | 6x98 | 20-Φ9 | 912 | 1065 | 923 | 405 | 635 | 275 | 450 | 440 | 530 | 484 |
| 6 | Φ650 | Φ676 | | 652 | 732 | 468 | 548 | 6x115 | 6x115 | 20-Φ10 | 1085 | 1261 | 632 | 477 | 745 | 333 | 370 | 375 | 450 | 420 |
| 机号NO | 转速 （rpm） | 配用电机kW-p | 流量m³/h | 全压（Pa） |
| 3A | 2900 | 1.5-2 | 1970-3830 | 1196-726 |
| 1450 | 0.75-4 | 990-1970 | 304-177 |
| 3.5A | 2900 | 3-2 | 3720-6070 | 1628-981 |
| 1450 | 1.1-4 | 1560-3040 | 412-245 |
| 4A | 2900 | 5.5-2 | 4670-9080 | 2138-1275 |
| 1450 | 1.1-4 | 2330-4540 | 530-324 |
| 4.5A | 2900 | 11-2 | 6640-12920 | 2697-1618 |
| 1450 | 1.5-4 | 3320-6450 | 677-402 |
| 5A | 2900 | 15-2 | 9100-17720 | 3334-2001 |
| 1450 | 2.2-4 | 4560-8860 | 834-500 |
| 6A | 1450 | 5.5-4 | 7890-15320 | 1196-706 |
| 960 | 1.5-6 | 5230-10100 | 530-314 |
| 7C | 1800 | 22-4 | 15580-30200 | 2501-1481 |
| 1600 | 15-4 | 13850-26850 | 1971-1167 |
| 1250 | 11-4 | 10820-20850 | 1206-716 |
| 1120 | 7.5-4 | 9650-18800 | 971-546 |
| 8C | 1600 | 30-4 | 21500-41700 | 2491-1481 |
| 1270 | 15-4 | 17100-33100 | 1569-932 |
| 1120 | 11-4 | 15050-29200 | 1226-726 |
| 1000 | 7.5-4 | 13450-26050 | 971-579 |
| 10E | 1300 | 55-4 | 38500-63500 | 2609-1775 |
| 1170 | 37-4 | 34600-57100 | 2118-1442 |
| 1000 | 22-4 | 29600-48800 | 1540-1049 |
| 940 | 18.5-4 | 27850-45900 | 1363-932 |
| 12E | 1040 | 75-4 | 53300-87800 | 2393-1638 |
| 940 | 55-4 | 48200-79300 | 1952-1334 |
| 830 | 37-6 | 42500-70100 | 1530-1040 |
| 740 | 22-6 | 37900-62400 | 1216-824 |
| 14E | 830 | 75-6 | 67400-111000 | 2089-1422 |
| 740 | 55-6 | 60100-98900 | 1657-1128 |
| 680 | 37-6 | 55300-90900 | 1402-951 |
| 580 | 22-6 | 47100-77500 | 1020-686 |
| 16E | 740 | 90-6 | 89700-147800 | 2177-1480 |
| 660 | 75-6 | 80100-131900 | 1726-1177 |
| 580 | 55-6 | 70300-115900 | 1334-902 |
| 510 | 37-6 | 61700-107900 | 1030-696 |
| 470 | 30-6 | 56900-94000 | 873-598 |
