More style, complete specifications, outstanding performance, attractive appearance, low noise, power consumption province, single-phase selection air pressure to open the shutter, open the shutter with a two-way through the two-way switch, indoor air can be updated. Particularly suitable for households, hotels, restaurants, hospitals, schools and other establishments need.
 

Model (NO)	Rotation(r/min)	Volume(M'/h)	Pressure(Pa)	power (Kw)
2.8	2900	2921	186	2-0.25
	1450	1464	48	4-0.09
3.15	2900	4141	237	2-0.37
	1450	2072	59	4-0.09
3.55	2900	5965	300	2-0.75
	1450	2977	74	4-0.25
4	2900	8513	380	2-1.5
	1450	4263	95	4-0.37-0.55
4.5	1450	6070	121	4-0.55-0.75
5	1450	8327	149	4-0.55-1.1
	960	5566	64	6-0.55
5.6	1450	11682	186	4-1.1
	960	7724	81	6-0.55
6.3	1450	16639	236	4-2.2
	960	11016	104	6-0.75
7.1	1450	23815	300	4-3.0
	960	15766	131	6-1.1
8	1450	34037	380	4-5.5
	960	22556	167	6-1.5
9	960	32119	211	6-3.0
10	960	44062	261	6-4.0
11.2	960	61091	337	6-7.5