This centrifugal fan is published with the manufacturer’s full specification — 110V/220V, blade material Cast Iron. Made by ADEN GROUP CO., LIMITED (3 years 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: DPT20C-55A
- Voltage: 110V/220V
- Blade Material: Cast Iron
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
- Weight: 8.7Kg
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 110V/220V |
| Blade Material | Cast Iron |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | AIRTEAM |
| Model Number | DPT20C-55A |
| Frequency | 50~60Hz |
| Static Pressure | 203Pa |
| Current | 0.59A |
| Noise | 47dB |
| Weight | 8.7Kg |
| Motor | 100% pure copper coil, ensure running for 5000hr without failure |
| Insulation Grade | Insulation class E |
| Enclosure Grade | Enclosure class IP44 |
| Parameter | Multi-blade all metal cantrifugal impeller,NSK ball bearing |
| Selling Units | Single item |
Product Details
Vertical Type Ventilator
* Special return air prevention device can prevent backflow of outdoor harmful gases and odor;
* Optimized multi-blade all metal centrifugal impeller has more fan blade and will realize more quite effects;
* Unibody mold with full metal spraying case with more stable structure and better fire prevention, corrosion resistant
performance;
* Flexible installation methods which are convenient for various kinds of complicated installation environments;
* Easy disassembly motor and impeller design facilitates maintenance and cleaning;
* High-quality ball bearing to ensure motor running more smoothly and silent;
* Resettable thermal protection device will disconnect power when the product is at abnormal high temperature to avoid potential safety hazards to make the operation more safe;
* Professional air duct design can realize more silent effect and superior performance of the product;
* Normal operation at super-wide ambient temperature from -20℃ to 50℃
* Start up at 100V ultra-low voltage which is more convenient in operation;
* Enclosure class IP44
* Insulation class E














We provide customers with innovative, attractive, convenient products and services relying on years of in-depth research and technology accumulation in the ventilation and air purification field.
Our main product:
1. AC EC DC Centrifugal Fan
2. Single Inlet Dual Inlet Blower Fan
3. AC EC DC Axial Fan
4. Ventilation Product
5. Household Appliances Motor
6. Customized Service


A : Yes, we offer customization service.
A : Our factory production capacity is 50,000 sets per month.
A : Normally MOQ 100pcs, but we also accept small sample order for quality clients.
A : Of course!
Q : How soon is the lead time?
A : For sample order, 3-5 days if in-stock. For bulk order, 15-25 days.
Q : How can you guarantee the quality?
A : Complete inspection before delivery. And we take responsibility according to our wholesome after-sales support system.
Q : What are your terms of payment?
A : Generally, 30% T/T in advance, 70% balance before shipment.
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–49 unit: US $16.98 / unit
- 50–299 unit: US $15.44 / unit
- 300+ unit: US $14.67 / unit
- Ships from: HK
- 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.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 110V/220V. 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 ADEN GROUP CO., LIMITED. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full ADEN GROUP CO., LIMITED range on HVACR Nexus.
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