Large Air Flow 7500rpm Brushless Axial Fan for Cooling (SF4020)

• Customization: Available
• Material: Plastic
• Blade Material: Plastic
• Model NO.: SF4020
• Type: Axial Fan
• Electric Current Type: DC
• Mounting: Wall Fan
• Certification: CE
• Voltage: 5, 12, 24 V
• Warantee: One Year Guarantee Time
• Condition: Brand New
• Transport Package: Export Carton
• Specification: 40x40x20mm
• Trademark: SOGOMAR and OEM
• Origin: China
• HS Code: 8414599050
• Production Capacity: 1000000PCS Per Year

Product Description

Model: SF4020

Size: 40x40x20mm
Rated Voltage: 5VDC, 12VDC, 24VDC
Bearing Type: Ball Bearing and Sleeve Bearing
Frame and Impeller: Black Plastic PBT UL94V-0
Lead Wires: UL Type (+)Red (-)Black
Operation Temperature/Humidity: -10ºC~70ºC/35%~85%
Unit Weight: 15g

Parameters

Type	Bearing Type		Rated Voltage	Current	Speed	Max Air Flow		Static Pressure	Noise
	Ball	Sleeve	(V)	(A)	(min^-1)	CFM	m^3/h	(Pa)	(dB)
SF4020B(S)-5L	√	√	5	0.12	5500	6.42	10.91	34.51	26
SF4020B(S)-5M	√	√		0.15	6500	7.45	12.67	44.11	28
SF4020B(S)-5H	√	√		0.20	7500	8.85	15.05	51.47	30
SF4020B(S)-12L	√	√	12	0.06	5500	6.42	10.91	34.51	26
SF4020B(S)-12M	√	√		0.08	6500	7.45	12.67	44.11	28
SF4020B(S)-12H	√	√		0.10	7500	8.85	15.05	51.47	30
SF4020B(S)-24L	√	√	24	0.05	5500	6.42	10.91	34.51	26
SF4020B(S)-24M	√	√		0.06	6500	7.45	12.67	44.11	28
SF4020B(S)-24H	√	√		0.07	7500	8.85	15.05	51.47	30

Dimensions



WHO ARE WE? 

Wenzhou Sogomar Electric Co.,LTD is a manufacturer and exporter, specialized in the research, development and production of components for distribution cabinet, mainly engaged in AC axial fans with 
plastic and metal blades, DC fans, external rotor fans, centrifugal fans, pipe fans, fan filters, push button, panel meter and so on. 

Our factory was founded in 2001, located in the "China Electric Capital". All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Currently, our products already be exported to America, France, Germany, Italy,Mexico and 25 other countries and regions.We are doing everything to offer our customers best products and best service, We promise that we'll be responsible all the way to the end once our services begin.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.