The inline duct fan listed here carries material PVC, model number DF-A, documented exactly as the manufacturer publishes it. Made by Zhaoqing Grandaire Air Conditioning Co., Ltd. (15 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Inline Duct Fan
- Model Number: DF-A
- Material: PVC
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
- Application: Office Building
- Feature: Easy Install
Technical Specifications
| Application | Office Building |
|---|---|
| Material | PVC |
| Feature | Easy Install |
| Design Style | Modern |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support, Onsite Inspection, Return and Replacement |
| Project Solution Capability | graphic design |
| Model Number | DF-A |
| Place Of Origin | Guangdong, China |
| Product Name | Mixedflow Inline Duct Fan |
| Color | White |
| Function | which will make the installing easier and good sealing |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Feature Description
* The external-rotor motor uses Janpanese NMB bearing. It has
a life span of more than 50000 hours
* Snap on design, which will make the installing easier and good
sealing
* The IP44 protection class against dust and water splashes into
the fan
* It was made of PP plastic, light but high strength and stability
* The Operating ambient temperature range:-20 to 60 ℃ ℃




An inline duct fan is a versatile and efficient device used in HVAC systems to enhance airflow within ductwork. It is typically installed inside the ducts and helps to boost the movement of air through the system. The fan consists of a motorized impeller enclosed within a durable housing. When activated, the impeller rotates, creating a powerful airflow that improves ventilation, exhaust, or air circulation.
Inline duct fans are available in various sizes and configurations to suit different duct diameters and airflow requirements. They are commonly used in residential, commercial, and industrial applications. These fans offer several benefits, including increased air pressure, improved air distribution, and enhanced system performance. They can be used in conjunction with other ventilation components to create a customized and efficient airflow system.














Our advantages:
·A wido range of products we can supply.
·Aprofessional technical team to dovelopnew products.
·Every order has been inspected before shipment.
·Make order easy and simple:a professional service team to dealwith orders,tracking progress,arranging shipment and data preparation.


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Ordering and Pricing
- Minimum order quantity: 1000 piece
- Volume pricing:
- 1000+ piece: US $30 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline duct fan?
The standard minimum order quantity is 1000 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.
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 Zhaoqing Grandaire Air Conditioning Co., Ltd., based in China. The company 15 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Zhaoqing Grandaire Air Conditioning Co., Ltd. range on HVACR Nexus.
See more in Plastic & PVC Duct Fans on HVACR Nexus.















