Centrifugal fan — 5V, 12V, 24V, air flow 7.49~13.11CFM. The complete factory specification follows. Made by Shenzhen Wangda Hengtai Technology Co., Ltd. (1 year on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Fan
- Model Number: SYD7530HBL/SL
- Power (Watts): 1.56~5.76W
- Voltage – Rated: 5V, 12V, 24V
- Air Flow: 7.49~13.11CFM
- Material: Plastic
- Noise Level: 25.80~42.80dBA
Technical Specifications
| Place Of Origin | China |
|---|---|
| Brand Name | SYD/OEM |
| Model Number | SYD7530HBL/SL |
| Application | The auxiliary air supply for firewood stoves, barbecue grills, and waste oil furnaces to enhance combustion efficiency |
| Description | 75x75x30mm DC brushless turbo blower fan features a compact design, high static pressure, low noise, long lifespan, and comes with an adjustable speed controller for precise airflow control. |
| RPM | 2000RPM, 2500RPM, 3000RPM, 3500RPM |
| Power (Watts) | 1.56~5.76W |
| Voltage – Rated | 5V, 12V, 24V |
| Fan Static Pressure | 5.19~15.91mmH2O |
| Series | DC Brushless Blower Fan |
| Size / Dimension | 75*73*30mm |
| Current Value | 0.09~0.45A |
| Bearing Type | Sleeve/Ball |
| Air Flow | 7.49~13.11CFM |
| Noise Level | 25.80~42.80dBA |
| Material | Plastic |
| Connector/Terminal | Customized (Default: None) |
| Customized Service | Logo/Speed/Current/Wire Length/Connector/Material/Size/IP ratings |
| Certification | CE, FCC,RoHS,ISO:9001,etc |
| Operation Temperature | -10℃~70℃ 35%~85%RH |
| Available Features(Optional) | Tachometer Output/ Rotation Detector/PWM |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Functional Advantages
HIGH AIRFLOW EFFICIENCY
Engineered to provide exceptional airflow, ensuring effective ventilation across various applications.
LOW POWER CONSUMPTION
Designed for energy efficiency, significantly lowering electricity usage compared to traditional blower fans.
REDUCED NOISE LEVELS
Operate quietly, making them ideal for environments where noise reduction is essential, such as offices and homes.
COMPACT DESIGN
Space-saving configuration allows for installation in tight areas without compromising on performance.
DURABILITY
Built with high-quality materials, these fans are designed to withstand rigorous use, ensuring longevity and reliability.
Model | WDF7530 | Size | 75*75*30mm | ||
Frame | Plastic Blade/Plastic Frame | Impeller | PBT+30%GF | ||
Bearing Type | Sleeve /Ball Bearing | Lead Wire | UL type | ||
Motor | Copper Motor | Motor Protection | Impedance Protected Reverse Polarity Protected | ||
Weight | 77.5g | Rated Voltage | 5V,12V,24V | ||
Application | 3D printers,Stage lighting,VR equipment,Intelligent Manicure machine, Projector,High-speed camera,Head mounted display,Automotive industry, Cabinet industry, Power industry,UAV application, Electric forklift,LED lighting industry, Hand held air detector,Charging machine,Nebulizer.Electromagnetic oven,Humidifier,Smart toilet,Intelligent household lampblack machine,Air purifier,Car GPS,Car LED lamp,Aromatherapy machine.CPU cooler,Case. | ||||
This model DC cooling fan offers two types of bearings to choose from.
Due to the large number of fan sizes, they are not alllisted here. For more sizes, please consult customer service.
Core Applications
INDUSTRIAL COOLING
Ideal for factories and manufacturing plants, providing effective air circulation to keep equipment cool.
HVAC SYSTEMS
Perfect for heating, ventilation, and air conditioning systems, enhancing overall system efficiency.
ELECTRONIC DEVICE COOLING
Used in various electronic applications to prevent overheating and ensure optimal performance.
RESIDENTIAL VENTILATION
Excellent for home environments, helping to maintain comfortable air circulation in living spaces.
COMMERCIAL SPACES
Useful in offices and retail areas to create a pleasant atmosphere for employees and customers alike.
Ideal for factories and manufacturing plants, providing effective air circulation to keep equipment cool.
HVAC SYSTEMS
Perfect for heating, ventilation, and air conditioning systems, enhancing overall system efficiency.
ELECTRONIC DEVICE COOLING
Used in various electronic applications to prevent overheating and ensure optimal performance.
RESIDENTIAL VENTILATION
Excellent for home environments, helping to maintain comfortable air circulation in living spaces.
COMMERCIAL SPACES
Useful in offices and retail areas to create a pleasant atmosphere for employees and customers alike.
Company Profile
Shenzhen Wangda Hengtai Technology Co.,Ltd. is a manufacturing and trading integratedenterprise with cooling fans as its core business. Having been deeply involved in the field of heatdissipation for many years,the company has always taken"technology+innovation" as the dualengine, building a full chain capability Covering research and development, production, and sales.The company's products are diverse, ranging from extremely small 2cm heat dissipation fans to 28cm DC, AC high air volume heat dissipation fans. The fan quality is stable,the heat dissipation effect is good,the noise is low,the vibration is small,and it has the advantages of high temperature resistance, low consumption, and beautiful appearance. It is widely used in various industries such as computers, digital devices,projectors,household appliances. Industrial devices, communication equipment,frequency converters,electrical control cabinets, switch power supplies, welding machines,automotive industry, precision instruments,toys, gifts,etc.
Wangda Hengtai regards technological innovation as its core competitiveness,empowers heatdissipation with technology, and builds a new benchmark for global heat dissipation solutions.
Manufacturing Process
Our Exhibition
Package & Delivery
FAQ
1. What is a DC Axial Fan? A DC fan is usually powered by 3v, 5v, 12v, 24v, 36v and 48v. DC motor runs from the attract and repel of the permanent magnet inside the motor. It blows air along the axis of the fan, or parallel to the track of the blade axis to create changeable and not stable air-flow. Standard DC axial fan sizes include 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 92mm, 120mm, 140mm, 150mm, 172mm, 200mm and 254mm. 2. How to choose a DC fan? You should consider the points of below: -Size(MM) -Rated voltage(V) -Speed(RPM) -Airflow(CFM) -Noise level(dBA) -Current(A) -Connector -Lead wire:2pin, 3pin, 4pin, RD, FG, PWM, etc. -Function: RD,FG,PWM, etc 3. What is a Bearing? Fan bearing includes -Sleeve Bearing Fan: life expectancy 30000 hours, -Hydraulic Bearing Fan: life expectancy 40000 hours, -Ball Bearing Fan: life expectancy 50000 hours or more. 4. Are you a factory? Yes, we are a factory. -The Number of total employees: 300 -No of R&D team member: 5 -No of QC team membe: 15 -Production & Test Facility: 39 -No of Production Line: 6 –Certification: CE, CCC, SGS, FCC,RoHS ,ISO:9001. 5. What is the delivery time? Sample lead time: 3~5 business days. Mass production delivery lead time: 3~22business days, Delivery Ways: FedEX, DHL, UPS, TNT Door to Door Express service, By Air, By Sea, etc. 6. Can I get samples before order? Certainly,that's our suggestion too.When mass production,performance is compliance to sample checked.
#If you want other high performance or other reqirements, please contact us for more details, thanks. For Special Cooling Fan, such as: moistureproof, waterproof,turbocharger, soft start, reversible, temperature control, PWM speed control, the RD alarm and the FG signal etc, contact us freely.
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–999 unit: US $2.5 / unit
- 1000–2999 unit: US $2.38 / unit
- 3000–4999 unit: US $2.1 / unit
- 5000+ unit: US $1.96 / unit
- 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 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this centrifugal fan carry?
It is supplied with CE, FCC,RoHS,ISO:9001,etc 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 5V, 12V, 24V. 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 Shenzhen Wangda Hengtai Technology Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Wangda Hengtai Technology Co., Ltd. range on HVACR Nexus.
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