All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
RLM 315mm Backward Impeller Centrifugal Blower High Pressure Plug Fan Blower For AHU Ventilation System

RLM 315mm Backward Impeller Centrifugal Blower High Pressure Plug Fan Blower For AHU Ventilation System

$80.00
Min Order: 50 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Video Technical Support
Warranty: 1 Year
Electric Current Type: Ac
Top sponsor listing
High Quality Factory Direct-sale 150*150*92mm 150mm Diameter EC Centrifugal Fan Impeller Centrifugal Exhaust Fan Blower

High Quality Factory Direct-sale 150*150*92mm 150mm Diameter EC Centrifugal Fan Impeller Centrifugal Exhaust Fan Blower

$10.00 - $62.50
Min Order: 10 pieces
Applicable Industries: Retail
After-Sales Service Provided: Video Technical Support
Warranty: 1 Year
ad
Customized Small Size Low Noise 5V 12V DC Brushless Blower 40x40x20mm DC Axial Centrifugal Blower Fan

Customized Small Size Low Noise 5V 12V DC Brushless Blower 40x40x20mm DC Axial Centrifugal Blower Fan

$2.28 - $2.40
Min Order: 500 pieces
Applicable Industries: Food & Beverage Factory
Warranty: 1 Year
After-Sales Service Provided: Free Spare Parts
Electric Current Type: Dc
ad
Radial Industrial Blower 120a-62 Forward Curved Centrifugal Fan

Radial Industrial Blower 120a-62 Forward Curved Centrifugal Fan

$27.50 - $28.50
Min Order: 100 pieces
Applicable Industries: Building Material Shops
After-Sales Service Provided: Video Technical Support
Warranty: 1 Year
Electric Current Type: Ac
ad
High Efficiency Radial Fan Centrifugal Blower Fan Centrifugal Blower Electrical Motor Commercial Direct Driven Centrifugal Fan

High Efficiency Radial Fan Centrifugal Blower Fan Centrifugal Blower Electrical Motor Commercial Direct Driven Centrifugal Fan

$50.00 - $80.00
Min Order: 50 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Ac
ad
YCCFAN 50mm Mini Fan Blower Factory Price 5cm 50x50x15mm 12V DC Centrifugal Blower Fans

YCCFAN 50mm Mini Fan Blower Factory Price 5cm 50x50x15mm 12V DC Centrifugal Blower Fans

$1.70 - $1.80
Min Order: 1000 pieces
Applicable Industries: Printing Shops
After-Sales Service Provided: Video Technical Support
Electric Current Type: Dc
ad
HangDahui turbo fan blower 5v 12v 24v ball bearing mini centrifugal blower fan 4020 40x40x20mm 5v blower fan

HangDahui turbo fan blower 5v 12v 24v ball bearing mini centrifugal blower fan 4020 40x40x20mm 5v blower fan

$2.00 - $3.00
Min Order: 1 piece
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Electric Current Type: Dc
5V 12V 24V 40mm x 40mm x 20mm 1.5" 4020 Mini Centrifugal Fan Blower

5V 12V 24V 40mm x 40mm x 20mm 1.5" 4020 Mini Centrifugal Fan Blower

$1.08 - $1.78
Min Order: 2 pieces
Applicable Industries: Building Material Shops
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
Electric Mini 4cm Air Blower Fan 12 V DC 40x40x20mm 5V DC Air Heater Centrifugal Blower

Electric Mini 4cm Air Blower Fan 12 V DC 40x40x20mm 5V DC Air Heater Centrifugal Blower

$1.15 - $1.20
Min Order: 500 pieces
Applicable Industries: Manufacturing Plant
After-Sales Service Provided: Online Support
40x40x20mm 5V Mini 4020 centrifugal air blower fan 12V DC Fan Blower centrifugal exhaust fan blower

40x40x20mm 5V Mini 4020 centrifugal air blower fan 12V DC Fan Blower centrifugal exhaust fan blower

$0.80 - $1.80
Min Order: 200 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Certification: ce
Warranty: 1 Year
40x40x20mm 5V Mini 4020 centrifugal air blower fan 12V DC Fan Blower centrifugal exhaust fan blower

40x40x20mm 5V Mini 4020 centrifugal air blower fan 12V DC Fan Blower centrifugal exhaust fan blower

Ready to Ship
$1.00 - $1.30
Min Order: 2 pieces
Shipping per piece: $21.99
Applicable Industries: Machinery Repair Shops
After-Sales Service Provided: Online Support
Warranty: 5 Years
Electric Current Type: Dc
40x40x20mm 5v 12v 24v Mini Fan Blower 4020 Car Seat Cooling Air Blower

40x40x20mm 5v 12v 24v Mini Fan Blower 4020 Car Seat Cooling Air Blower

$1.76 - $3.00
Min Order: 1 piece
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
fengheng 5v 12v 24v 40mmx20mm 4020 Mini Centrifugal Fan Blower

fengheng 5v 12v 24v 40mmx20mm 4020 Mini Centrifugal Fan Blower

$1.45 - $1.50
Min Order: 2 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 3 Years
Electric Current Type: Dc
4020 aromatherapy machine dc blower air purifier fan big air volume mini vortex blower fan 40x40x20mm

4020 aromatherapy machine dc blower air purifier fan big air volume mini vortex blower fan 40x40x20mm

Ready to Ship
$1.34 - $1.96
Min Order: 200 pieces
Shipping per piece: $0.21
Applicable Industries: Building Material Shops
After-Sales Service Provided: Video Technical Support
Warranty: 1 Year
Electric Current Type: Dc
4020 Guangdong Mini 12v brushless 40mm 5v centrifugal dc electric air blower

4020 Guangdong Mini 12v brushless 40mm 5v centrifugal dc electric air blower

$2.25 - $2.40
Min Order: 1000 pieces
Applicable Industries: Building Material Shops
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
Air suspension high-speed centrifugal turbo blower

Air suspension high-speed centrifugal turbo blower

Ready to Ship
$15,000.00 - $16,000.00
Min Order: 1 set
Shipping per piece: $597.05
40mm 40x40x20mm mini blower 4020 radial fan 5v 12v ball bearing axial fanss

40mm 40x40x20mm mini blower 4020 radial fan 5v 12v ball bearing axial fanss

$1.98 - $2.52
Min Order: 1 piece
Applicable Industries: Manufacturing Plant
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
Free Sample dc blower fan 40x40x20mm 12v 24v 5v superior quality mini fan blower 4020 dc blower fans

Free Sample dc blower fan 40x40x20mm 12v 24v 5v superior quality mini fan blower 4020 dc blower fans

$1.36 - $1.66
Min Order: 5 pieces
After-Sales Service Provided: Free Spare Parts
Warranty: 1 Year
Electric Current Type: Dc
DC Blower 4020 4CM Cooling Fan DC 5V Ball Bearing Blower 40X20x20mm Mini Fan Blower

DC Blower 4020 4CM Cooling Fan DC 5V Ball Bearing Blower 40X20x20mm Mini Fan Blower

$2.50 - $4.00
Min Order: 1000 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
DC brushless snail small 4020 40x40x20 40mm ball bearing mini 12v 24v blower fan for aroma diffuser

DC brushless snail small 4020 40x40x20 40mm ball bearing mini 12v 24v blower fan for aroma diffuser

$1.20 - $1.65
Min Order: 200 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
WDF4020 turbo 12 volt micro inflatable industrial motor 5v 12v 24v 48v air axial dc mini centrifugal heater blower fans

WDF4020 turbo 12 volt micro inflatable industrial motor 5v 12v 24v 48v air axial dc mini centrifugal heater blower fans

$1.02 - $1.16
Min Order: 500 pieces
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 2 Years
Electric Current Type: Dc
Wholesale 18 years 12v dc blower 4020 40x40x20mm mini ball bearing fan

Wholesale 18 years 12v dc blower 4020 40x40x20mm mini ball bearing fan

$0.90 - $2.50
Min Order: 500 pieces
Applicable Industries: Garment Shops
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
Small Cooling Mini Fan Blower 40x40x20mm 5v 12v DC 4cm Centrifugal Fans

Small Cooling Mini Fan Blower 40x40x20mm 5v 12v DC 4cm Centrifugal Fans

$0.99 - $1.19
Min Order: 1000 pieces
Applicable Industries: Building Material Shops
After-Sales Service Provided: Video Technical Support
Electric Current Type: Dc
4020 blower toilet dryer turbo fan mute large air volume 40X40X20MM centrifugal fan

4020 blower toilet dryer turbo fan mute large air volume 40X40X20MM centrifugal fan

Ready to Ship
$1.52 - $1.66
Min Order: 200 pieces
Shipping per piece: $0.46
Applicable Industries: Building Material Shops
After-Sales Service Provided: Video Technical Support
Warranty: 3 Years
Electric Current Type: Dc
1.6 inch Small Centrifugal Blower Brushless Dc 12v Air Flow 4020 40x40x20mm Snail Cooling Fan

1.6 inch Small Centrifugal Blower Brushless Dc 12v Air Flow 4020 40x40x20mm Snail Cooling Fan

Ready to Ship
$1.76 - $3.00
Min Order: 1 piece
Shipping per piece: $7.37
Applicable Industries: Restaurant
After-Sales Service Provided: Online Support
Warranty: 1 Year
Electric Current Type: Dc
4020 Centrifugal Fans 6000 Rpm Air Dc Mini Blower Fan

4020 Centrifugal Fans 6000 Rpm Air Dc Mini Blower Fan

$1.02 - $1.16
Min Order: 500 pieces
Applicable Industries: Retail
After-Sales Service Provided: No After-Sales Service
Certification: ce
Warranty: Unavailable

About products and suppliers

With 40x40x20mm mini centrifugal blowers, you are not limited to ventilation or air conditioning, but you can also extract the smoke or the industrial dust from the premises. You can use the centrifugal exhaust fans to circulate the air and any other gas. The materials of construction differ depending on the abrasion of gases contained in the stale air.



Contrary to the axial fan, the centrifugal air blower has its ventilation system nonparallel to the fan shaft. The efficiency of 40x40x20mm mini centrifugal blowers is significantly impacted by the inclination of blades. We recommend radial blowers that have radial fan blades for optimal performance.



We have different types of fans and blowers with some amazing characteristics. The flow rate of 40x40x20mm mini centrifugal blowers is adaptable to the air volume you want to treat (from a few hundred cubic meters to several thousand cubic meters). The turbine diameter is adjustable and the operation temperature is maximal. The construction materials vary from painted steel to stainless steel.



With high-pressure centrifugal blowers, the air is drawn axially and expelled radially. You can generate high pressures with this type of centrifugal fan. They are an integral part of your ventilation system and their technology allows for continuous regulation of your space environment. Explore our catalog now and find notable wholesale deals.