Specifications

MODEL	CFM							Sones @ 1/8" SP	Watts	Amps
MODEL	0	0.1	0.125	0.25	0.375	0.5	0.75	Sones @ 1/8" SP	Watts	Amps
CBFI150	122	131	128	111	94	76	0	3.5	15	0.24
CBFI300	262	254	253	241	229	215	187	7.1	55	0.78
CBFI700	616	596	592	564	538	509	395	9.8	152	2.00
CBFI1500	1235	1153	1068	964	718	229	-	8.4	264	4.90
EC motor with 0 to 10V speed control to adjust RPM to achieve desired performance - keep control above 0.9V otherwise motor turns off!

CBFI150	1.5 sones @ nominal 1/8" static and 10V
SPEED CONTROL VOLTS	CFM
SPEED CONTROL VOLTS	0	0.125	0.25	0.375	0.5	0.75	1
10	149	130	114	94	66	-	-
7.5	145	125	110	90	62	-	-
5	140	120	105	87	60	-	-
2.5	119	94	73	32	-	-	-

CBFI300	2.9 sones @ nominal 1/8" static and 10V
SPEED CONTROL VOLTS	CFM
SPEED CONTROL VOLTS	0	0.125	0.25	0.375	0.5	0.75	1
10	306	278	262	239	219	180	140
7.5	303	275	260	237	217	179	138
5	227	193	171	143	110	57	-
2.5	143	95	55	-	-	-	-

CBFI700	4.7 sones @ nominal 1/8" static and 10V
SPEED CONTROL VOLTS	CFM
SPEED CONTROL VOLTS	0	0.125	0.25	0.375	0.5	0.75	1
10	660	634	607	574	498	380	239
7.5	627	602	577	545	473	361	227
5	583	560	537	507	440	336	211
3.25	531	510	489	461	400	306	192
2.5	478	459	440	415	360	275	173
1.75	430	413	396	374	324	248	156

CBFI1500	8.4 sones @ nominal 1/8" static and 10V
SPEED CONTROL VOLTS	CFM
SPEED CONTROL VOLTS	0	0.125	0.25	0.375	0.5	0.75	1
10	1235	1153	1068	964	718	229
7.5	1110	1035	961	572	-	-	-
5	999	931	865	-	-	-	-