L4-72, 4-72-12 mobile grain storage special blower

L 4 - 72 mobile grain centrifugal blower is improved on the basis of 4 - 72 blower, using the overall structure, bottom mounted casters, handles, to achieve the effect of movement, can be docked at will in the ventilation and exhaust port of the grain warehouse, easy to use.

Schematic diagram

The main parameters

Number	rotate speed(r/min)	Equipped with motor(Kw-p)	flow rate(m³/h)	Full pressure(Pa)
4A	2900	5.5-2	4012-7419	2014-1320
4.5A	2900	7.5-2	5712-10562	2554-1673
5A	2900	2-15	7728-15445	3187-2019
6A	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	2-15	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	4-15	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	4-15	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