CF-11 Series Low-noise Multi-blade Centrifugal Fan

Spefication of CF-11 Series Low-noise Multi-blade Centrifugal Fan

Machine No.	Rated Speed (r/min)	Electric Motors (kW-Poles)	Flow Rate (m³/h)	Total Pressure (Pa)	Noise dB(A)
1.5	2800	0.25-2	700-800	912-720	≤65
1.5	1450	0.09-4	363-400	244-193	≤60
2	2800	1.1-2	1900-2500	1200-959	≤68
2	1450	0.25-4	950-1350	410-294	≤65
2.25	2800	2.2-2	2700-4250	1628-1118	≤72
2.25	1450	0.37-4	1400-2200	450-300	≤66
2.5	1450	0.75-4	1950-2850	490-390	≤67
3	1450	1.1-4	2500-3800	600-400	≤68
3A₂	1450	1.5-4	3500-5000	620-500	≤68
3.5	1450	2.2-4	4995-6640	1199-998	≤69
3.5	960	1.1-6	3377-4436	526-438	≤65
4	1450	4-4	9210-11418	1352-1081	≤73
4	960	1.5-6	6098-7560	593-474	≤68
4.5	960	2.2-6	8380-9900	740-600	≤70

flameproof ventilators for shipyard