This centrifugal fan is published with the manufacturer’s full specification — 12V 24V 48V, max air flow 200m³/h. Made by Guangzhou Keao Auto Parts Co., Limited (4 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Fan
- Voltage: 12V 24V 48V
- Max Air Flow: 200m³/h
- Material: galvanized steel
- Warranty: 13 months
- Place Of Origin: Guangdong, China
- Application: Air purification
Technical Specifications
| Type | Radiator |
|---|---|
| Condition | New |
| OE NO. | EBM |
| Warranty | 13 months |
| Place Of Origin | Guangdong, China |
| Size | 108mm(4.25in) |
| Brand Name | KEAO |
| Car Model | All |
| Product Name | K3A108 |
| Voltage | 12V 24V 48V |
| Color | Black |
| Material | galvanized steel |
| Application | Air purification |
| Current | 1.00-2.80A |
| Max Air Flow | 200m³/h |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 10000 pieces per Month |
Product Details




【Direction of rotation】 Anticlockwise, seen on leads
【Type of protection】IP42
【Bearing】Ball bearings
【Insulation class】 "B"
【Technical features】 Control lnput 0-10V DC/PWM Tach output
【Protection】 Locked-rotor protection, Current limited, soft start
【Amb.Temp】-20~60℃
Type | Rated Voltage (VDC) | Range Voltage (VDC) | Current (A) | Power Input (W) | Speeed (rpm) | Air Flow (m³/h) |
K3A108-DAN-72 | 12 | 10-15 | 2.80 | 34 | 2700 | 190 |
K3A108-DCN-72 | 24 | 16-28 | 2.00 | 42 | 3000 | 200 |
K3A108-DFN-72 | 48 | 36-57 | 1.00 | 42 | 3000 | 200 |


















Minimum Order Quantity:2pcs
2. Shipping:
For small quantity, we suggest DHL, TNT, UPS express. Regular order we offer delivery within 5 working days after payment We do EX WORKS, FOB, CIF shipment for customer's choice.


Answer: You can send us the picture or item code number, our profession will help to make sure the item for you.
Q: What is your minimum order quantity?
A: Normally we require 100 PCS as MOQ. But for a starting, we also accept few samples order for trying.
Q: What about your production time.
A: Average it takes about 5 days to prepare the standard items. If you need customize the motor speed, the production might take 2 more days to finish.
Q: Can i visit your company?
A: Welcome to our company at any time. We are located in Guangzhou, a international city in south of China. Guangzhou airport.
Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–499 piece: US $35 / piece
- 500+ piece: US $20 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 2 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 13 months warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 12V 24V 48V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Guangzhou Keao Auto Parts Co., Limited, based in China. The company 4 years as a verified Alibaba.com supplier, Trading Company. Browse the full Guangzhou Keao Auto Parts Co., Limited range on HVACR Nexus.
See more in DC & Brushless Motors on HVACR Nexus.






















