Key specification for this duct fan: 230 V, blade material plastic. Everything below is reproduced from the factory data sheet. Made by Suzhou Blauberg Motoren Technology Co., Ltd. (6 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Duct Fan
- Voltage: 230 V
- Blade Material: plastic
- Speed: 2800RPM
- Warranty: 2 Years
- Place Of Origin: Jiangsu, China
- Type: Radial Fan
Technical Specifications
| Type | Radial Fan |
|---|---|
| Voltage | 230 V |
| Speed | 2800RPM |
| Blade Material | plastic |
| Mounting | Duct Fan |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, obm, odm |
| Place Of Origin | Jiangsu, China |
| Brand Name | Blauberg |
| Keyword | Centrifugal Cooling Fan |
| Motor Type | EC Fan Motor |
| Name | BL-B175B-EC-03 |
| Selling Units | Single item |
| Single Package Size | 17.5X17.5X70 cm |
| Single Gross Weight | 4.0 kg |
Product Details


















| Type | BL-B175B-EC-03 | Nominal Speed | 2800+5%RPM |
| Motor | EC059AC230V040W | Max. Input Power | 50W |
| Phase | 1~ | Max. Input Current | 0.4A |
| Nominal Voltage | 230VAC | Sound level | 65dB(A) |
| Nominal Voltage Range | 184~276VAC | Min.Ambient Temperature | -25℃ |
| Frequency | 50/60 Hz | Max.Ambient Temperature | 60℃ |
| Method of Obtaining Data | FA | ML=Max. load ME=Max, effciency FA=Free Air | |




Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $39.22 / piece
- 100–999 piece: US $34.4 / piece
- 1000+ piece: US $27.77 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this duct fan?
The standard minimum order quantity is 10 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the duct fan be supplied for my local voltage?
The standard configuration is 230 V. 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 Suzhou Blauberg Motoren Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Suzhou Blauberg Motoren Technology Co., Ltd. range on HVACR Nexus.
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