The inline duct fan listed here carries 110v /220v 24VDC/ 48VDC, power source type Corded Electric, documented exactly as the manufacturer publishes it. Made by Ningbo Longwell Electric Technology Co., Ltd. (9 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 Inline Duct Fan
- Model Number: LWDE3G100-IS-02
- Power Source Type: Corded Electric
- Voltage: 110v /220v 24VDC/ 48VDC
- Material: Plastic
- Blade Material: Plastic
- Noise Level: 28-32db
Technical Specifications
| Duct Diameter | 4 in |
|---|---|
| Mounting | Duct Fan |
| Voltage | 110v /220v 24VDC/ 48VDC |
| Motor Type | EC |
| Speed | 2000 RPM, 3 000 RPM, 900rpm, 600 RPM |
| Material | Plastic |
| Blade Material | Plastic |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM, OBM |
| Noise Level | 28-32db |
| Place Of Origin | Zhejiang, China |
| Brand Name | LONGWELL |
| Model Number | LWDE3G100-IS-02 |
| Applicable Industries | Home,Indoor Growing Room,Basement Ventilation,Bathroom,Kitchen |
| Product Name | Inline Duct Fan |
| Application | Exhaust Ventilation |
| Keyword | Centrifugal Blower Ventilation Inline Duct Fan Exhaust Inline Duct Fan |
| Motor | EC Motor |
| Usage | High Pressure Blowing,Fresh Air,Cooling Equipment |
| Size | 4"/ 100mm |
| Feature | Low Noise Power Saving |
| Type | Duct Fan |
| Selling Units | Single item |
| Single Package Size | 30X50X20 cm |
| Single Gross Weight | 20.0 kg |
Product Details
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NOTES:
The price attached to the above products is only the reference price or the price reference under the standard parameter configuration, please contact our sales engineer for the specific price, to provide you with the most accurate quotation and discount
Our Advantages
Go Further with LONGWELL
Inline Duct Fans |High quality Motor| 0-10V/PWM| High Air FLOW | Highly customizable
Air Duct : 4 inch – 8inch
Bearings: NMB or NSK ball bearings for Duct FANS
Voltages: LONGWELL Duct fans are workable in 110V- 240 VAC
Speed Control System : 0-10V / PWM (DC/EC Motor) or 1-2-3 Speeds(AC Motor)
Low noise level&energy-saving
Hybrid flow design that focuses fan airflow and cuts turbulentkinetic energy down to 30 dB; Ec motor controlled by PWMfor more energy efficiency
PWM Controlled EC- Motor
The speed controller allows the inline duct fans to run at different speedsusing this speed controller you can adjust it to the desired airflow level according to your requirements
Product Paramenters
4 Inch Inline duct fan with Digital controller
Voltage:AC110V – 240V , 35W, 385 m³/h, 28dBA, Air Duct Diameter:98mm
Out-side speed control box with temperature & humidity function Speed control/Timer/Alarm Function
6 Inch Inline duct fan with Digital controller
Voltage:AC110V – 240V , 70W, 705m³/h, 34dBA, Air Duct Diameter:147mm
Out-side Speed control box with temperature & humidity function Speed control/Timer/Alarm Function
8 Inch Inline duct fan with Digital controller
Voltage:AC110V – 240V , 180W, 1453m³/h, 51dBA, Air Duct Diameter:196mm Out-side
Speed control box with temperature & humidity function Speed control/Timer/Alarm Function
Product Applications
Grow Tent / Building ventilation system/Primary air system/ Bathroom ventilation/Kitchen ventilation/Air conditioning vent
Company Profile
Over 15Years Ventilation fans & Motors Production Experience
Longwell’s expertise in fan manufacturing can be traced back to 1998. It is a leading fan manufacturer dedicated to providing global customers with efficient and controllable fan solutions. The company is committed to addressing global energy crisis and creating a healthier, more comfortable, and environmentally friendly living environment for people.
Longwell has a strong team of research and development professionals dedicated to studying innovative fan technologies. We adopt advanced EC (Electronically Commutated) motor drive technology to achieve high efficiency and precise airflow control. Through EC motor-driven fans, our customers can enjoy higher quality and more reliable airflow, achieving significant breakthroughs in energy utilization. We continuously promote the development of fan technology to meet the demand for high-tech and high-efficiency solutions.
Why Choose Us
WHY LONGWELL ？
Centrifugal fans & blowers | Cross flow fans | Axial fans | Exhaust fans & Blowers | Motors | Air-conditioning impeller & blades| Accessories and Moulds
LONGWELL focuses on providing global customers with high-efficiency, controllable fan solutions and HVACR integrated technical solutions based on ventilation technology. Driven by technological innovation, Longwell continuously researches and develops advanced fan technology to offer customers high-performance and high-efficiency solutions. Our products cover civilian ventilation, wind power generation, industrial manufacturing, new energy, and agricultural production, earning the trust and praise of customers worldwide.
● Highly qualified : ISO9001, ISO14001, ISO45001, BSCI, CE, UL/ETL, FCC, CCC, Rohs, EMC, LVD, etc.
● OEM for well-known brands
● Supplies Fortune 500 Companies
● Global technical support (European office, North American office, Dubai office, etc.)
Trusted by top Brands
Longwell's efforts make us advocates of sustainable development and leaders in the high-efficiency fan and motor industry.
Exhibition
Worldwide Marketing of LONGWELL
Exhibitions & Offices | AHR_USA ,MCE_Italy, CRH_China, ISH_China/German,HARFKO_Korea,etc
The Professional's Choice for LONGWELL Inline Duct Fans
High quality Motor| 0-10V/PWM| High Air FLOW | Highly customizable
Ningbo Longwell Electric Technology CO.,LTD
High Quality Air & Smart Fans
Centrifugal fans & Blowers, Cross flow fans,Axial fans ,duct fans ,motos,etc
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–499 piece: US $45 / piece
- 500–999 piece: US $43 / piece
- 1000–4999 piece: US $35 / piece
- 5000+ 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 100 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.
Can the inline duct fan be supplied for my local voltage?
The standard configuration is 110v /220v 24VDC/ 48VDC. 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 Ningbo Longwell Electric Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Longwell Electric Technology Co., Ltd. range on HVACR Nexus.
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