ADDA – 50x50x20 DC Blower Fan Series | FONTEK

Full Range of Delta Cooling Fan

Blower-50x50x20

Frame Size	Series	MODEL	Bearing	Voltage	Current	Speed	Air Flow	Pressure	Noise
Frame Size	Series	MODEL	Bearing	(V)	(A)	(RPM)	(CFM)	^{(IN H}2^O)	(dB-A)
50x50x20	5020	AB05012DB200300	BALL	12	0.08	3700	3.98	0.27	27
		AB05012LB200300	BALL	12	0.12	4200	4.54	0.36	31
		AB05012MB200300	BALL	12	0.16	4700	5.15	0.47	34
		AB05012HB200300	BALL	12	0.19	5200	6.15	0.71	37.6
		AB05012UB200300	BALL	12	0.25	5700	6.8	0.745	40
		AB05024MB200300	BALL	24	0.06	4700	5.15	0.47	34
		AB05024HB200300	BALL	24	0.1	5200	6.15	0.71	37.6
		AB05024UB200300	BALL	24	0.11	5700	6.81	0.745	40

The above list is the standard model, if you have special specification requirements, please contact our sales staff