Key specification for this centrifugal fan: rated voltage 24VDC, 49m3/h. Everything below is reproduced from the factory data sheet. Made by Ningbo Wonsmart Motor Fan Co., Ltd. (17 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 Fan
- Model Number: WS8570-24-S300
- Power Source: Electric
- Rated Voltage: 24VDC
- Max.Airflow: 49m3/h
- Material: Aluminum
- Blade Material: Aluminum
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 24VDC |
| Electric Current Type | DC |
| Material | Aluminum |
| Blade Material | Aluminum |
| Noise Level | 60-70dB |
| Pressure | 15.0 KPA(2.18psi) |
| Warranty | 1 year |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | WONSMART |
| Model Number | WS8570-24-S300 |
| Product Name | DC Brushless Blower |
| Model | WS8570-24-S300 |
| Max.Airflow | 49m3/h |
| Max.Airpressure | 15.0kpa |
| Size | 89*83*70 mm |
| Feature | Waterproof |
| Motor Type | Three Phase Brushless |
| Bearing Type | NMB Ball bearing |
| Certification | CE ISO9001 REACH ROHS |
| Selling Units | Single item |
| Single Package Size | 22X22X22 cm |
| Single Gross Weight | 2.0 kg |
Product Details
Part Name | DC Brushless blower |
Part No | WS8570-24-S300 |
Vlotage | 24 VDC |
Current Level | 3.0A-8.8A |
Life time (MTTF) | >15,000 hours |
Unit Weight | 500 g |
Bearing | NMB Ball bearing |
Protect class | Water-proof |
Driver board | External, WS4820ZX01V02-SRP039 driver |
Speed control | PWM or 0~5V |
inlet can make the blower run longer time
Product appearance drawing
@Free blowing | @Working point | @Staic pressure | ||||||||||||
Speed | Current | Air flow | Current | Airflow | Pressure | Speed | Current | Pressure | ||||||
[rpm] | [A] | [m3/h] | [A] | [m3/h] | [kpa] | [rpm] | [A] | [kpa] | ||||||
41,500 | 8.8 | 49 | 6.5 | 22 | 12 | 48,000 | 3.0 | 15.0 | ||||||
24 hours online customer service, please contact us!
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1+ piece: US $75.6 / 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 1 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 fan carry?
It is supplied with CE ISO9001 REACH ROHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 24VDC. 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 Ningbo Wonsmart Motor Fan Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Wonsmart Motor Fan Co., Ltd. range on HVACR Nexus.
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