Centrifugal Fan 250*80mm China Manufacturers - - Shenzhen Zhiqiangxing Technology Co., Ltd

Centrifugal Fan 250*80mm

Centrifugal Fan 250*80mmA centrifugal fan with an impeller diameter of 250mm and a thickness of 80mm. It has a large air volume, can generate strong wind pressure, and efficiently convey air. It is suitable for industrial ventilation, heat dissipation of large equipment and other scenarios. Compact in structure, easy to install, equipped with high-quality bearings, it operates stably with low noise and a long service life, providing reliable ventilation and heat dissipation guarantee for high-lo...

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Centrifugal fan 250*80mm

A centrifugal fan with an impeller diameter of 250mm and a thickness of 80mm. It has a large air volume, can generate strong wind pressure, and efficiently convey air. It is suitable for industrial ventilation, heat dissipation of large equipment and other scenarios. Compact in structure, easy to install, equipped with high-quality bearings, it operates stably with low noise and a long service life, providing reliable ventilation and heat dissipation guarantee for high-load working environments.

General Specifications

Motor	DC Centrifugal Fans
Frame Material	Baked Black Paint
Impeller Material	Sheet steel Galvanised
Function	0~10VDC/PWM/FG/RD optional
Temp.Range	-20℃~70℃
Protection	IP44
Expected Life	60000hrs/40℃
SafetyAppro	CE

Performance Curve

Dimensions Drawing

Specifications

Listed Model	Motor System	Rated Voltage	Operation Voltage	Rated Current	Rated Speed	Air Flow	Air Pressure	Noise Level	Weight
Listed Model	mm	VDC	VDC	A	RPM	m³/h	Pa	dBA	g
QF250080H2B	DC 92	24.0	16.0-28.0	7.20	2800	841.5	2.51	71.0	2.200
QF250080M2B		24.0	16.0-28.0	5.20	2500	751.2	2.00	68.0
QF250080H4B		48.0	36.0-57.0	3.60	2800	841.5	2.51	71.0
QF250080M4B		48.0	36.0-57.0	2.60	2500	751.2	2.00	68.0