Low Noise centrifugal fan

L type centrifugal fans are mainly used for cooling and ventilation of z4 type DC motors, and can also be used for cooling and ventilation of other AC and DC motors or for ventilation in industries such as shipbuilding, printing, construction, and machinery. This series of products consists of a casing, an electric motor, and an impeller. The fan is connected to the motor as a whole, which has the advantages of simple installation, low noise, low vibration, and reliable operation. The impeller is of a uniform forward multi wing structure, made of high-quality cold-rolled steel plate, galvanized, and subjected to strict static and dynamic balance correction and strength testing. The casing is available in two materials: carbon steel and aluminum alloy.

product details

L-type centrifugal fans serve as primary cooling and ventilation components for Z4 type DC motors, and they are equally suitable for similar applications involving AC and DC motors. Additionally, they find utility in diverse industrial sectors such as shipbuilding, printing, construction, and machinery. This fan series comprises three fundamental components: a casing, an electric motor, and an impeller. The integration of the fan with the motor yields several advantages, including straightforward installation, minimal noise generation, reduced vibration, and dependable operation.

Technical Parameter

Model	Flow (m³/h)	Total pressure(Pa)	Static pressure(Pa)	Speed (r/min)	Noise(dB)	Power(kw)
L-03	160	250	200	2800	60	0.06
L-04	220	350	300	2800	62	0.09
L-05	360	550	450	2800	68	0.18
L-06	790	750	600	2800	73	0.37
L-064	1600	1250	950	2800	78	1.1
L-08	3000	1700	1400	2800	85	3
L-09	4000	1950	1600	2800	87	4
L-11	5200	2150	1600	2800	91	5.5