| 品牌:元丰 | 型号:A | 气流方向:离心 |
| 材质:铁 | 风机压力:中压风机 | 类型:抽风机 |
| 性能:低噪音风机 | 用途:其他 | 轴功率:1.5(kw) |
| 叶片数:10 | 重量:40(kg) | 涡轮头材质:铁 |
| 转速:2900(r/mim) | 配套电机功率:1(kw) | |
4-72型离心风机可作为一般工厂及大型建筑物的室内换气,输送空气和其它不自燃的、对人体无害的、对钢材无腐蚀性的气体,温度不能超过80℃,所含尘土及硬质颗粒不大于150mg/m3。 B4-72型风机可作为易燃的挥发性气体的通风换气之用,防爆型性能与4-72相同
·4-72A、D主要参数机号 (№) | 转速 (r/min) | 功率 (kW-P) | 流量 (m3/h) | 全压 (Pa) | | 2.5A | 2900 | 0.75-2 | 805-1677 | 792-483 | | 2.8A | 2900 | 1.5-2 | 1131-2356 | 994-606 | | 3.2A | 2900 | 2.2-2 | 1688-3517 | 1300-792 | | 1450 | 1.1-4 | 844-1758 | 324-198 | | 3.6A | 2900 | 3-2 | 2664-5268 | 1578-989 | | 1450 | 1.1-4 | 1332-2634 | 393-247 | | 4A | 2900 | 5.5-2 | 4012-7419 | 2014-1320 | | 1450 | 1.1-4 | 2006-3709 | 501-329 | | 4.5A | 2900 | 7.5-2 | 5712-10562 | 2554-1673 | | 1450 | 1.1-4 | 2856-5281 | 634-416 | | 5A | 2900 | 15-2 | 7728-15455 | 3187-2019 | | 1450 | 2.2-4 | 3864-7728 | 790-502 | | 5.6A | 1450 | 3-4 | 5428-10857 | 990-630 | | 6A | 1450 | 4-4 | 6677-13353 | 1139-724 | | 960 | 1.5-6 | 4420-8841 | 498-317 | | 7.1A | 1450 | 11-4 | 12676-20153 | 1572-1168 | | 960 | 3-6 | 8392-13581 | 689-512 | | 6D | 1450 | 4-4 | 6677-13353 | 1139-724 | | 960 | 1.5-6 | 4420-8841 | 498-317 | | 8D | 1450 | 18.5-4 | 15826-29344 | 2032-1490 | | 960 | 5.5-6 | 10478-19428 | 887-651 | | 730 | 3.0-8 | 7968-14773 | 512-376 | | 10D | 1450 | 55-4 | 40441-56605 | 3202-2532 | | 960 | 18.5-6 | 26775-37476 | 1395-1104 | | 730 | 2.5-8 | 20360-28497 | 805-637 | | 12D | 960 | 45-6 | 46267-64759 | 2013-1593 | | 730 | 18.5-8 | 35182-49244 | 1160-919 |
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| ·4-72C主要参数 |
机号 (№) | 转速 (r/min) | 功率 (kW-P) | 流量 (m3/h) | 全压 (Pa) | | 2.8 | 2600 | 0.75-2 | 1174-1800 | 776-619 | | 2200 | 0.37-2 | 994-1522 | 556-443 | | 1800 | 0.25-2 | 813-1245 | 372-296 | | 3.2 | 2600 | 1.1-2 | 1753-2686 | 1015-808 | | 2200 | 0.75-2 | 1483-2273 | 726-579 | | 1800 | 0.55-2 | 1213-1860 | 486-387 | | 3.6 | 2600 | 2.2-2 | 2730-4085 | 1230-1009 | | 2200 | 1.5-2 | 2310-3434 | 881-723 | | 1800 | 0.75-2 | 1890-2810 | 590-483 | | 4 | 2600 | 3.0-2 | 4040-5345 | 1582-1384 | | 2300 | 2.2-2 | 3573-5491 | 1238-917 | | 2000 | 1.5-2 | 3107-4775 | 936-694 | | 1700 | 1.1-2 | 2641-4058 | 676-501 | | 4.5 | 2600 | 5.5-2 | 5752-8839 | 2007-1486 | | 2300 | 4-2 | 5088-7819 | 1570-1163 | | 2000 | 3-2 | 4428-6799 | 1187-879 | | 1700 | 2.2-2 | 3761-5779 | 858-635 | | 5 | 2600 | 11-2 | 7938-12845 | 2527-1876 | | 2300 | 7.5-2 | 7022-11363 | 1978-1468 | | 2000 | 5.5-2 | 6106-9881 | 1495-1110 | | 1700 | 3-2 | 5190-8399 | 1080-802 | | 5.6 | 2600 | 15-2 | 9734-19466 | 3213-2035 | | 2300 | 11-2 | 8610-17220 | 2514-1593 | | 2000 | 7.5-2 | 7487-14974 | 1901-1204 | | 1700 | 5.5-4 | 6364-12728 | 1373-870 | | 1400 | 3.0-4 | 5242-10482 | 931-590 | | 6 | 2240 | 15-4 | 10314-20628 | 2734-1733 | | 2000 | 11-4 | 9209-18418 | 2176-1380 | | 1800 | 7.5-4 | 8288-16576 | 1790-1116 | | 1600 | 5.5-4 | 7367-14734 | 1689-881 | | 1250 | 3-4 | 5756-11511 | 846-537 | | 1120 | 2.2-4 | 5157-10314 | 679-431 | | 900 | 1.5-4 | 4144-8288 | 438-278 | | 800 | 1.1-4 | 3684-7367 | 346-220 | | 6.3 | 2200 | 18.5-2 | 15342-21474 | 2908-2303 | | 1900 | 11-2 | 13250-18546 | 2169-1718 | | 1600 | 7.5-2 | 11158-15618 | 1538-1218 | | 1300 | 4-4 | 9066-12689 | 1015-804 | | 1000 | 2.2-4 | 6973-9761 | 600-475 | | 700 | 0.75-4 | 4881-6833 | 294-233 | | 7.1 | 1800 | 18.5-4 | 15736-25265 | 2422-1801 | | 1600 | 15-4 | 13987-22635 | 1914-1423 | | 1450 | 11-4 | 12676-20153 | 1572-1168 | | 1200 | 5.5-4 | 10490-16976 | 1076-800 | | 960 | 3.0-4 | 8392-13581 | 689-512 | | 700 | 1.5-4 | 6119-9903 | 366-272 | | 8 | 1800 | 30-2 | 19646-25240 | 3143-3032 | | 1600 | 37-2 | 28105-36427 | 2920-2302 | | 1600 | 22-2 | 17463-22435 | 2478-2390 | | 1600 | 30-2 | 24982-32380 | 2303-1816 | | 1250 | 11-4 | 13643-25297 | 1507-1106 | | 1120 | 7.5-4 | 12224-15705 | 1209-1166 | | 1120 | 11-4 | 17487-22666 | 1124-887 | | 1000 | 5.5-4 | 10914-14022 | 963-929 | | 1000 | 7.5-4 | 15614-20237 | 895-707 | | 900 | 4-4 | 9823-12620 | 779-752 | | 900 | 5.5-4 | 14052-18213 | 725-572 | | 800 | 3-4 | 8732-16190 | 615-452 | | 710 | 3.0-4 | 7749-14368 | 485-356 | | 10 | 1250 | 37-4 | 34863-48797 | 2373-1877 | | 1120 | 30-4 | 31237-43722 | 1902-1505 | | 1000 | 18.5-4 | 27890-39038 | 1514-1199 | | 900 | 15-4 | 25101-35134 | 1225-970 | | 800 | 11-4 | 22312-31230 | 967-766 | | 710 | 7.5-4 | 19802-27717 | 761-603 | | 630 | 5.5-4 | 17571-24594 | 599-475 | | 560 | 4-4 | 15618-21861 | 473-375 | | 12 | 1120 | 75-4 | 53978-75552 | 2746-2172 | | 1000 | 45-4 | 48195-60397 | 2185-1969 | | 1000 | 55-4 | 63953-67457 | 1859-1729 | | 900 | 37-4 | 43375-60712 | 1767-1399 | | 800 | 22-4 | 38556-41973 | 1395-1376 | | 800 | 30-4 | 45391-53966 | 1321-1104 | | 710 | 18.5-4 | 34218-47895 | 1097-869 | | 630 | 15-4 | 30362-42498 | 863-684 | | 560 | 7.5-4 | 26989-29381 | 682-673 | | 560 | 11-4 | 31774-37776 | 646-540 | | 500 | 7.5-4 | 24097-33728 | 543-430 |
·4-72B主要参数 机号 (№) | 转速 (r/min) | 功率 (kW-P) | 流量 (m3/h) | 全压 (Pa) | | 16 | 710 | 75-6 | 81110-113520 | 1957-1549 | | 630 | 55-6 | 71971-100730 | 1538-1218 | | 500 | 30-6 | 57120-79950 | 967-966 | | 400 | 15-6 | 45696-63960 | 618-490 | | 310 | 7.5-6 | 35985-50368 | 383-303 | | 20 | 630 | 160-8 | 140560-196750 | 2411-1908 | | 500 | 75-8 | 111560-156150 | 1514-1199 | | 400 | 37-8 | 89250-124920 | 967-766 | | 315 | 22-8 | 70284-98376 | 599-475 | | 250 | 11-8 | 55781-78076 | 377-299 |
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