DF-E Double inlet air conditioning blower

Schematic diagram

The main parameters

Number（No.	speed	motor	flow	Full pressure	noise
	(r/min	(Kw-p)	(m³/h)	(Pa)	DB(A)
2.5	1000	0.55-4	1650-2300	192-172	≤64
	1300	0.75-4	2120-3000	224-292	≤68
2.8	1000	0.75-4	2150-4300	284-224	≤64
	1300	1.5-4	2800-5600	480-380	≤68
	1400	2.2-4	3000-6050	600-440	≤72
	1600	3-4	3450-680	727-575	≤76
3	900	1.1-4	3000-4300	360-340	≤66
	1100	2.2-4	3800-5200	550-520	≤72
	1200	2.2-4	4000-5600	620-600	≤73
	1350	3.0-4	4600-6400	820-800	≤75
3.55	900	2.2-4	5000-6650	300-275	≤71
	1000	3-4	5550-7400	375-355	≤72
	1200	4-4	6660-8900	521-490	≤75
	1300	5.5-4	7200-9650	612-575	≤81
	1400	7.5-4	7800-10400	710-660	≤84
4	800	2.2-4	3450-6000	443-434	≤68
	900	3-4	3900-6750	561-550	≤71
	1000	4-4	4300-7500	692-679	≤74
	1100	5.5-4	4750-8250	838-821	≤76
	1200	7.5-4	5170-9000	997-977	≤78
	1350	11-4	5800-10125	1262-1237	≤83
4.5	650	2.2-4	7500-12000	350-280	≤70
	750	3-4	8500-14000	460-370	≤73
	850	4-4	9600-15000	580-470	≤75
	950	5.5-4	11000-16000	750-650	≤77
	1050	7.5-4	12000-17000	900-790	≤81
	1150	11-4	13500-19000	1030-900	≤83
5	550	4-4	13000-18000	300-230	≤ 72
	600	5.5-4	14000-19000	340-280	≤ 73
	700	7.5-4	16000-23000	470-380	≤ 77
	800	11-4	18000-26000	610-490	≤ 81
	900	4-15	21000-30000	780-620	≤ 83
	950	18.5-4	22000-31000	870-690	≤ 84
5.6	550	4-4	12810-17250	368-342	≤ 68
	600	5.5-4	12740-19500	438-388	≤ 69
	650	5.5-4	13630-20250	510-463	≤ 69
	700	7.5-4	14650-21940	600-545	≤ 70
	800	11-4	17060-25500	776-717	≤ 71
	840	11-4	17913-26775	856-790	≤ 72
6.3	500	5.5-4	19190-25500	388-374	≤ 70
	550	7.5-4	23300-27890	470-449	≤ 71
	600	11-4	22820-30050	556-526	≤ 71
	650	4-15	27650-33080	651-632	≤ 72
	700	4-15	26980-35950	754-718	≤ 73
	740	18.5-4	28518-37999	842-723	≤ 74
7.1	500	11-6	26200-33980	479-462	≤ 72
	550	11-6	29200-37050	575-552	≤ 72
	600	6-15	31620-40570	691-658	≤ 73
	650	18.5-6	31190-43850	811-776	≤ 74
	680	6-22	32625-45867	887-849	≤ 75
760	400	7.5-6	27560-35480	363-355	≤ 72
	450	11-6	29870-39060	461-446	≤ 72
	500	6-15	34150-44100	569-557	≤ 73
	550	18.5-6	39660-48030	691-666	≤ 74
	600	6-22	39600-53960	816-802	≤ 75
	640	6-30	42253-57575	929-913	≤ 76