Centrifugal blower — voltage DC EC, material Galvanized Steel. The complete factory specification follows. Made by Guangzhou Kingan Auto Parts Co., Limited (13 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Blower
- Model Number: KPB100-ACA
- Voltage: DC EC
- Material: Galvanized Steel
- Blade Material: Galvanized Steel Sheet
- Speed: 2600rpm
- Warranty: 1 Year
Technical Specifications
| Duct Diameter | 4 in |
|---|---|
| Voltage | DC EC |
| Motor Type | DC Motor, EC Motor |
| Speed | 2600rpm |
| Material | Galvanized Steel |
| Blade Material | Galvanized Steel Sheet |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | KINGAN |
| Model Number | KPB100-ACA |
| Certification | ce |
| Feature | Low Noise Power Saving |
| Direction Of Rotation | Anticlockwise, seen on leads |
| Type Of Protection | IP42 |
| Bearing | Ball bearing |
| Insulation Class | B |
| Amb.Temp | -20~60℃ |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


100mm AC EC 115V Brushless High Powerful Industrial Centrifugal Blower Exhaust Fan Brushless Motor Centrifugal Fan
* Brushless design for a longer service life (up to 40 000 hours).
* All fan and blowers equiped thermal overload protection.
* The fan and blower speed is regulated by 0-10 V or PWM control, FO output.
Model | KPB100-ACA | KPB100-AGA | |
Size | 100mm | 100mm | |
Materials | Galvanized sheet steel | ||
Application | Air purification, fresh air, dehumidifier, electricity, new energy, Ventilate, Air conditioning system | ||
Voltage | 1~115V | 1~230V | |
Current | 0.80 A | 0.41A | |
Motor | Brushless | Brushless | |
Rate Power | 49 W | 45W | |
Rotational speed | 2600RPM | 2600RPM | |
Airflow | 380M 3 /H | 380M 3 /H | |
Working temperature | -40℃ ~ 65℃ | ||
Control Mode | 0-10V voltage control PWM control | ||
Motor Protection | Motor shaft-locking + Over-voltage protection = soft-start protection | ||
certificate | ROHS, EMC, LVD, CE | ||












Type | Centrifugal Fan |
Brand Name | KINGAN |
Electric Current Type | EC |
Blade/Impeller Material | PA66 |
Direction | Clockwise Seen from Rotor |
Motor Type | BLDC External Rotor Motor |
Insulation Class | B |
Warranty | 25 Months |
Amb Working Temp | -25 to +60℃ |
Bearing type | Ball Bearing |
Packaging Details | Individual inner box for each single fan and blower. Each order packing is carefully designed according to the transport way. |
Port/Airport | Guangzhou, Shenzhen |
Supply Ability | 5000 Pieces per Month |
After-sales Service Provided | Technical support online (Instant chat messager, email, phone call, video call technical support) |
Place of Origin | Guangzhou, China |
Applicable Industries | Filter ventilation system |










Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–9 piece: US $60 / piece
- 10+ piece: US $53 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this centrifugal blower carry?
It is supplied with ce documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is DC EC. 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 Kingan Auto Parts Co., Limited, based in China. The company 13 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Guangzhou Kingan Auto Parts Co., Limited range on HVACR Nexus.
See more in EC Motors on HVACR Nexus.























