
The L4-72 type mobile grain centrifugal fan is an improvement based on the 4-72 type fan, adopting an integrated structure, with wheels installed at the bottom and a handle, achieving mobility, and can be easily connected to the ventilation exhaust ports in grain warehouses for convenient use.
Main Parameters
Model | Speed (r/min) |
Matching Motor (KW-P) |
Flow (m3/h) |
Total Pressure (pa) |
4A | 2900 | 5.5-2 | 4012-7419 | 2014-1320 |
4.5A | 2900 | 7.5-2 | 5712-10562 | 2554-1673 |
5A | 2900 | 15-2 | 7728-15445 | 3187-2019 |
BA | 1450 | 4-4 | 6677-13353 | 1139-724 |
4C | 2900 | 5.5-2 | 4012-7419 | 2014-1320 |
2550 | 4-2 | 3792-6455 | 1628-1115 | |
2300 | 2.2-2 | 3573-5491 | 1238-917 | |
2000 | 1.5-2 | 3107-4775 | 936-694 | |
1700 | 1.1-2 | 2641-4058 | 676-501 | |
4.5C | 2900 | 7.5-2 | 5712-10562 | 2554-1673 |
2300 | 4-2 | 5088-7819 | 1570-1163 | |
2000 | 3-2 | 4428-6799 | 1187-879 | |
1700 | 2.2-2 | 3761-5779 | 858-635 | |
5C | 2900 | 15-2 | 7728-15445 | 3187-2019 |
2300 | 7.5-2 | 7022-11363 | 1978-1468 | |
2000 | 5.5-2 | 6106-9881 | 1495-1110 | |
1700 | 3-2 | 5190-8399 | 1080-802 | |
6C | 2240 | 15-4 | 10314-20628 | 2734-1733 |
2000 | 11-4 | 9209-18418 | 2176-1380 | |
1800 | 7.5-4 | 8288-16576 | 1760-1116 | |
1600 | 5.5-4 | 7376-14734 | 1389-881 | |
1450 | 4-4 | 6677-13353 | 1139-724 | |
1250 | 3-4 | 5756-11511 | 846-537 | |
1120 | 2.2-4 | 5157-10314 | 679-431 | |
900 | 1.5-4 | 4144-8288 | 438-278 | |
7.1C | 1800 | 18.5-4 | 15736-25265 | 2422-1801 |
1600 | 15-4 | 13987-22635 | 1914-1423 | |
1450 | 11-4 | 12676-20513 | 1573-1168 | |
1250 | 7.5-4 | 11485-18584 | 1292-960 | |
1200 | 5.5-4 | 10490-16976 | 1076-800 | |
960 | 3-4 | 8392-13581 | 689-512 |
TAG:

L4-72, 4-72-12 type mobile grain storage special fan
The L4-72 type mobile grain centrifugal fan is an improvement based on the 4-72 type fan.
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