| 材质 | 碳素钢 |
|---|---|
| 电机功率 | 750W |
| 电压 | 220V |
| 风量 | 44500m3/h |
| 适用范围 | 工业 |
| 销售方式 | 网络销售 |
| 性能 | 低噪音风机 |
| 叶片数 | 12 |
| 用途 | 锅炉风机 |
| 噪音 | 55-65db |
| 执行质量标准 | 国标 |
| 贸易属性 | 工厂直营 |
| 风机压力 | 中压风机 |
| 发货期限 | 30天 |
| 品牌 | 应山 |
| 型号 | 4-68型 |
| 加工定制 | 是 |
| 打样周期 | 5-6天 |
1、本通风机制成单吸入，机号有：№2.8、3.15、3.55、4、4.5、5、6.3、8、10、12.5、16、20等十二个机号。
2、每种通风机又可制成右旋转或左旋转两种型式，从电动机一端正视，叶轮按顺时针方向旋转，称为右旋转风机，以“右”表示。按逆时针方向旋转，称为左旋转风机，以“左”表示。3、引风机的出口位置，以机壳的出风口角度表示。“左”、“右”均可制成0o，45o，如135o，180o，225o共六种角度。4、引风机的传动方式：有A、B、C、D四种，№2.8-5采用A式，以电动机直联传动，风机的叶轮、机壳直接固定在电动机轴和法兰盘上(电动机用 D2／T2型)；N06.3-12.5采用悬臂支承装置，又分为C式(皮带传动皮带轮在轴承外侧)和D式(用联轴器联接传动)两种传动方式；№l6、20 为B式悬臂支承装置，皮带传动，皮带轮在轴承中间。
| 4-68离心风机参数表 | ||||
| 机号 | 转速r/min | 全压Pa | 流量m3/h | 功率 |
| 4-68 2.8A | 2900 | 970 | 1131 | 1.1 |
| 970 | 1319 | |||
| 961 | 1508 | |||
| 921 | 1696 | |||
| 853 | 1885 | |||
| 764 | 2073 | |||
| 657 | 2262 | |||
| 4-68 2.8A | 1450 | 245 | 565 | 0.55 |
| 245 | 660 | |||
| 235 | 754 | |||
| 225 | 848 | |||
| 215 | 942 | |||
| 186 | 1037 | |||
| 166 | 1131 | |||
| 4-68 3.15A | 2900 | 1245 | 1825 | 1.5 |
| 1245 | 2093 | |||
| 1225 | 2362 | |||
| 1176 | 2630 | |||
| 1098 | 2899 | |||
| 980 | 3167 | |||
| 853 | 3435 | |||
| 4-68 3.15A | 1450 | 313 | 912 | 0.55 |
| 313 | 1047 | |||
| 304 | 1181 | |||
| 294 | 1315 | |||
| 274 | 1449 | |||
| 245 | 1583 | |||
| 215 | 1718 | |||
| 4-68 3.55A | 2900 | 1608 | 2708 | 3 |
| 1608 | 3092 | |||
| 1569 | 3477 | |||
| 1510 | 3861 | |||
| 1402 | 4245 | |||
| 1265 | 4629 | |||
| 1108 | 5013 | |||
| 4-68 3.55A | 1450 | 402 | 1354 | 0.55 |
| 402 | 1546 | |||
| 392 | 1738 | |||
| 372 | 1930 | |||
| 353 | 2122 | |||
| 313 | 2315 | |||
| 274 | 2507 | |||
| 4-68 4A | 2900 | 2069 | 3984 | 4 |
| 2059 | 4534 | |||
| 2010 | 5083 | |||
| 1931 | 5633 | |||
| 1794 | 6182 | |||
| 1627 | 6732 | |||
| 1431 | 7281 | |||
| 4-68 4A | 1450 | 519 | 1992 | 0.75 |
| 509 | 2267 | |||
| 500 | 2542 | |||
| 480 | 2816 | |||
| 451 | 3091 | |||
| 402 | 3366 | |||
| 353 | 3641 | |||
| 4-68 4.5A | 2900 | 2657 | 5790 | 7.5 |
| 2628 | 6573 | |||
| 2569 | 7355 | |||
| 2461 | 8137 | |||
| 2294 | 8920 | |||
| 2069 | 9702 | |||
| 1833 | 10485 | |||
| 4-68 4.5A | 1450 | 666 | 2895 | 1.1 |
| 657 | 3286 | |||
| 637 | 3678 | |||
| 617 | 4069 | |||
| 568 | 4460 | |||
| 519 | 4851 | |||
| 460 | 5242 | |||
| 4-68 5A | 2900 | 3314 | 8050 | 15 |
| 3265 | 9123 | |||
| 3187 | 10197 | |||
| 3049 | 11270 | |||
| 2844 | 12343 | |||
| 2589 | 13416 | |||
| 2304 | 14490 | |||
| 4-68 5A | 1450 | 823 | 4025 | 2.2 |
| 813 | 4562 | |||
| 794 | 5098 | |||
| 764 | 5635 | |||
| 715 | 6172 | |||
| 647 | 6708 | |||
| 578 | 7245 | |||
| 4-68 6.3D | 1450 | 1323 | 8320 | 5.5 |
| 1304 | 9393 | |||
| 1274 | 10467 | |||
| 1216 | 11540 | |||
| 1137 | 12614 | |||
| 1039 | 13678 | |||
| 921 | 14761 | |||
| 4-68 6.3C | 960 | 578 | 5508 | 2.2 |
| 568 | 6219 | |||
| 558 | 6930 | |||
| 529 | 7641 | |||
| 500 | 8351 | |||
| 451 | 9062 | |||
| 402 | 9773 | |||
| | ||||
| 机号 NO | 转速 r/min | 流量 m3/h | 全压 Pa | 电机功率 kW |
| 4-68 8D | 1450 | 17585-30774 | 2158-1501 | 18.5 |
| 960 | 11643-20375 | 942-657 | 5.5 | |
| 730 | 8853-15403 | 549-383 | 3 | |
| 4-68 10D | 1450 | 35420-61179 | 3442-2422 | 55 |
| 960 | 23450-40505 | 1510-1059 | 18.5 | |
| 730 | 17832-30801 | 873-618 | 7.5 | |
| 4-68 12.5D | 960 | 45800-79111 | 2354-1657 | 55 |
| 730 | 34828-60157 | 1363-961 | 22 | |
| 4-68 8C | 1800 | 21830-38202 | 3315-2315 | 37 |
| 1600 | 19404-33958 | 2619-1834 | 30 | |
| 1400 | 16979-29713 | 2010-1402 | 18.5 | |
| 1250 | 15159-26528 | 1599-1118 | 15 | |
| 1120 | 13583-23770 | 1285-892 | 11 | |
| 1000 | 12128-21224 | 1020-716 | 7.5 | |
| 900 | 10915-19101 | 834-579 | 5.5 | |
| 800 | 9702-16979 | 657-461 | 4 | |
| 710 | 8611-15069 | 520-363 | 3 | |
| 630 | 7641-13371 | 402-284 | 2.2 | |
| 4-68 10C | 1250 | 30534-52740 | 2560-1795 | 37 |
| 1120 | 27358-47256 | 2050-1442 | 30 | |
| 1000 | 24427-42192 | 1638-1147 | 22 | |
| 900 | 21984-37974 | 1324-932 | 15 | |
| 800 | 19541-33754 | 1049-736 | 11 | |
| 710 | 17343-29956 | 824-579 | 7.5 | |
| 630 | 15389-26581 | 647-461 | 5.5 | |
| 560 | 13679-23627 | 510-363 | 4 | |
| 500 | 12214-21096 | 412-284 | 3 | |
| 4-68 12.5C | 1120 | 53434-92296 | 3207-2256 | 75-90 |
| 1000 | 47710-82407 | 2560-1795 | 55-75 | |
| 900 | 42938-74166 | 2069-1451 | 45 | |
| 800 | 38168-65926 | 1638-1147 | 30 | |
| 710 | 33874-58509 | 1285-902 | 22 | |
| 630 | 30057-51917 | 1010-706 | 15 | |
| 560 | 26707-46148 | 804-559 | 11 | |
| 500 | 23855-41204 | 638-451 | 7.5 | |
| 454 | 21469-37083 | 520-363 | 5.5 | |
| 400 | 19084-32963 | 412-284 | 4 | |
| 4-68 16B | 960 | 96052-165908 | 3864-2717 | 200 |
| 800 | 80043-138257 | 2687-1883 | 90-110 | |
| 710 | 71038-122703 | 2118-1481 | 75 | |
| 630 | 63034-108877 | 1667-1167 | 55 | |
| 560 | 56030-96780 | 1314-922 | 37 | |
| 500 | 20027-86410 | 1049-736 | 30 | |
| 450 | 45024-77769 | 853-598 | 18.5 | |
| 400 | 4002-69128 | 667-471 | 15 | |
| 355 | 35519-61351 | 530-373 | 11 | |
| 315 | 31517-54439 | 412-294 | 7.5 | |
| 4-68 20B | 710 | 138747-239654 | 3305-2324 | 220 |
| 630 | 123113-212650 | 2599-1824 | 160 | |
| 560 | 109434-189023 | 2060-1442 | 110 | |
| 500 | 97709-168770 | 1638-1147 | 75 | |
| 450 | 87938-151893 | 1324-932 | 55 | |
| 400 | 78167-135016 | 1049-736 | 45 | |
| 355 | 69373-119827 | 824-579 | 30 | |
| 315 | 61557-106325 | 647-461 | 22 | |
| 280 | 54717-94511 | 510-363 | 15 | |
| 250 | 48855-84385 | 412-284 | 11 | |
| 4-68 12.5C | 1120 | 53434-92296 | 3207-2256 | 75-90 |
| 1000 | 47710-82407 | 2560-1795 | 55-75 | |
| 900 | 42938-74166 | 2069-1451 | 45 | |
| 800 | 38168-65926 | 1638-1147 | 30 | |
| 710 | 33874-58509 | 1285-902 | 22 | |
| 630 | 30057-51917 | 1010-706 | 15 | |
| 560 | 26707-46148 | 804-559 | 11 | |
| 500 | 23855-41204 | 638-451 | 7.5 | |
| 454 | 21469-37083 | 520-363 | 5.5 | |
| 400 | 19084-32963 | 412-284 | 4 | |
| 4-68 16B | 960 | 96052-165908 | 3864-2717 | 200 |
| 800 | 80043-138257 | 2687-1883 | 90-110 | |
| 710 | 71038-122703 | 2118-1481 | 75 | |
| 630 | 63034-108877 | 1667-1167 | 55 | |
| 560 | 56030-96780 | 1314-922 | 37 | |
| 500 | 20027-56410 | 1049-736 | 30 | |
| 450 | 45024-77769 | 853-598 | 18.5 | |
| 400 | 4002-69128 | 667-471 | 15 | |
| 355 | 35519-61351 | 530-373 | 11 | |
| 315 | 31517-54439 | 412-294 | 7.5 | |
| 4-68 20B | 710 | 138747-239654 | 3305-2324 | 220 |
| 630 | 123113-212650 | 2599-1824 | 160 | |
| 560 | 109434-189023 | 2060-1442 | 110 | |
| 500 | 97709-168770 | 1638-1147 | 75 | |
| 450 | 87938-151893 | 1324-932 | 55 | |
| 400 | 78167-135016 | 1049-736 | 45 | |
| 355 | 69373-119827 | 824-579 | 30 | |
| 315 | 61557-106325 | 647-461 | 22 | |
| 280 | 54717-94511 | 510-363 | 15 | |
| 250 | 48855-84385 | 412-284 | 11 | |
