This crossflow blower is published with the manufacturer’s full specification — 24V, blade material Stainless Steel. Made by Shenzhen Topfan Technology Development Co., Ltd. (17 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Crossflow Blower
- Model Number: LD40350A24
- Voltage: 24V
- Blade Material: Stainless Steel
- Warranty: 1 Year
- Certification: CE,RoHS
- Place Of Origin: Guangdong, China
Technical Specifications
| Mounting | cooling fan |
|---|---|
| Voltage | 24V |
| Blade Material | Stainless Steel |
| Electric Current Type | DC |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Guangdong, China |
| Brand Name | MX/OEM/OEM |
| Model Number | LD40350A24 |
| Type | Cross Flow Fan, Centrifugal Fan |
| Length | 90MM , 190MM , 290MM, 350MM, 420MM |
| Diameter | 50mm |
| Application | Exhaust Ventilation |
| Certification | CE,RoHS |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Energy & Mining, Food & Beverage Shops, Advertising Company |
| Core Components | Motor, Pressure Vessel |
| Selling Units | Single item |
| Single Package Size | 50X30X30 cm |
| Single Gross Weight | 2.000 kg |
Product Details






Product Name | DC Axial Fan |
Brand | MX topfan/OEM/ODM |
Frame and Impeller | Plastic(94V-0),PBT |
Bearing Type | Sleeve bearing&Ball Bearing |
Function Range | PWM FG RD IP58 IP68 |
Leadwire | Red Wire Positive(+),Black Wire Negative(-) |
Rated Voltage | 5V 12V 24V 48V … |
Operating Tempetature | -30℃ to +80℃ |
Product Applications | Household Appliances/Machine/Aeronautical/Power equipment, etc |
















Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500–4999 piece: US $30 / piece
- 5000+ piece: US $18 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this crossflow blower?
The standard minimum order quantity is 500 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 crossflow blower carry?
It is supplied with CE,RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the crossflow blower be supplied for my local voltage?
The standard configuration is 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 Topfan Technology Development Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Shenzhen Topfan Technology Development Co., Ltd. range on HVACR Nexus.
See more in Cross Flow Fans on HVACR Nexus.

























