ball bearing cooling fan 12 volt dc fan

1.voltage: 5V, 12V 2.materials of blade:ABS 3.size:2510--12038 4.safetyApproved:CE,UL,etc. 5.deliverability:10000pcs/Day

  Advantage:

1.high speed and large air flow.

2.low noise and high efficiency

3.Large volume flow and long life expectancy

4.Ball and Sleeve bearing

Detailed Info.

FRAME SIZE	MODEL NO.	BEARING TYPE	VOLTAGE (V)	CURRENT (A)	POWER  (W)	SPEED (RPM)	AIR FLOW  (CFM)	PRESSURE (mmH2O)	NOISE  dB(A)	WEIGHT(g)
25*25*10	DFB251012H	B	12	0.13	1.6	13000	2.85	7.76	30.26	7
	DFS251005H	S	5	0.22	1.1	13000	2.85	7.76	30.26
30*30*7	DFB300712H	B	12	0.12	1.4	10000	3.87	3.58	27.31	6
	DFS300705H	S	5	0.2	1	8000	3.09	2.87	25.44
40*40*20	DFB402042H	B	12	0.13	1.6	7500	8.6	5.58	33.6	23
	DFS402005H	S	5	0.26	1.3	7500	8.6	5.58	33.6
45*45*10	DFB451012H	B	12	0.1	1.2	6000	7.22	3.38	31.86	15
	DFS451012H	S	12	0.1	1.2	6000	7.22	3.38	31.86
50*50*15	DFB501512H	B	12	0.13	1.5	5500	17.28	4.58	36.42	29
	DFS501505H	S	5	0.22	1.1	5500	17.28	4.58	36.42
60*60*20	DFC602012H	B	12	0.17	2	4000	20.28	3.65	29.04	49
	DFS602012H	S	12	0.17	2	4000	20.28	3.65	29.04
70*70*25	DFB702512H	B	12	0.4	4.8	3800	39.84	7.42	37.1	61
	DFS702512H	S	12	0.4	4.8	3800	39.84	7.42	37.1
80*80*25	DFB802512H	B	12	0.17	2	3000	38.88	3.54	32.31	76
	DFS802512H	S	12	0.17	2	3000	37.98	3.38	31.33
90*90*25	DFB902512H	B	12	0.23	2.8	2800	56.92	3.16	34.13	85
	DFS902512H	S	12	0.23	2.8	2800	56.92	3.16	34.13
120*120*38	DFB123812H	B	12	0.6	7.2	2700	107.22	6.66	41.51	266
	DFS123812H	S	12	0.6	7.2	2700	107.22	6.66	41.51

 

Picture Info.