Centrifugal duct ventilation fan — 220V/50Hz, blade material Galvanized steel. The complete factory specification follows. Made by Zhongshan Aden Environmental Technology Co., Ltd. (12 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Duct Ventilation Fan
- Model Number: ADK4020DB-1A, ADK5020DB-1A, ADK5025DB-1B, ADK5030DB-1A, ADK5030DB-1B, ADK6030DB-1A, ADK6030DB-1B, ADK6035DB-1A
- Voltage: 220V/50Hz
- Blade Material: Galvanized steel
- Warranty: 1 years
- Place Of Origin: Guangdong, China
- Electric Current Type: AC
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 220V/50Hz |
| Blade Material | Galvanized steel |
| Electric Current Type | AC |
| Warranty | 1 years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | AIRTEAM |
| Model Number | ADK4020DB-1A, ADK5020DB-1A, ADK5025DB-1B, ADK5030DB-1A, ADK5030DB-1B, ADK6030DB-1A, ADK6030DB-1B, ADK6035DB-1A |
| Fan Type | AC Backward curved centrifugal fan |
| Fan Motor | Single fan motor |
| Housing | Galvanized steel |
| Specification | 400mm~600mm |
| Weight | 15.2~39.8kg |
| Protection Grade | IP44 |
| Noise | 51~66dB |
| Junction Box | ABS flame |
| Insulation Class | F |
| Operation Temperature | -30℃~60℃ |
| Packaging Details | Carton Packaging |
| Port Of Dispatch | Xiaolan Port or Zhongshan Port |
| Selling Units | Single item |
| Single Package Size | 70.2X82.5X45.3 cm |
| Single Gross Weight | 39.8 kg |
| Supply Ability | 2000 units per Week |
Product Details
Vol./Freq. | 220V/50Hz |
Blade | Backward curved type |
Bearing | Maintenance free ball bearing |
Level of protection | IP44 |
Insulation class | F |
Protection | Resettable thermal protection, will disconnect power when the product is at abnormal high temperature |
Operating temperature range | -30℃~+60℃ |
Features | * High pressure * High air volume * Long life span |
A : Yes, we offer customization service.
Q : What is your monthly production capacity?
A : Our factory production capacity is 50,000 sets per month.
Q : What is your minimum order quantity?
A : Normally MOQ 100pcs, but we also accept small sample order for quality clients.
Q : Can I get a sample for quality check?
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 $149.62 / unit
- 50–299 unit: US $130.1 / unit
- 300+ unit: US $123.6 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal duct ventilation 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 years warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal duct ventilation fan be supplied for my local voltage?
The standard configuration is 220V/50Hz. 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 Zhongshan Aden Environmental Technology Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhongshan Aden Environmental Technology Co., Ltd. range on HVACR Nexus.
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