Inline duct fan — 220 V, power source type Corded Electric. The complete factory specification follows. Made by Zhongshan Sentong Electromechanical Technology Co., Ltd. (2 years on the platform, typical reply ≤7h). 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: DPT-100P
- Power Source Type: Corded Electric
- Voltage: 220 V
- Material: Plastic
- Blade Material: Plastic
- Speed: 2210RPM
Technical Specifications
| Duct Diameter | 4 in |
|---|---|
| Mounting | Duct Fan |
| Voltage | 220 V |
| Speed | 2210RPM |
| Material | Plastic |
| Blade Material | Plastic |
| Power Source Type | Corded Electric |
| Warranty | 3 Years |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OBM, ODM, OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | OEM |
| Model Number | DPT-100P |
| Motor | AC motor |
| Impeller | mixed-flow impeller |
| Casing | high quality ABS material, anti-rust, anti-aging |
| Speed Controller | Not included, please contact us for the speed controller. |
| Fan Features | Super Suction |
| Application | House/commercial/industrial |
| Custom Service | Provided |
| Custom Sample | Available |
| Selling Units | Single item |
| Single Package Size | 30X23X27 cm |
| Single Gross Weight | 2.500 kg |
Product Details
Ventilation Mixed-flow Duct Fan Indoor Air Refresh Ceiling Air Duct Ventilation Fan

| Performance parameter | ||||||||||
| Model | Input Capacity(W) | Air Volume (m /h) | Noise(dB) | Static Pressure(Pa) | Velocity (r/min) | |||||
| H | L | H | L | H | L | H | L | H | L | |
| DPT-100P | 28 | 25 | 275 | 210 | 32 | 26 | 163 | 136 | 2200 | 1680 |
| DPT-125P | 30 | 26 | 385 | 310 | 34 | 27 | 168 | 148 | 2200 | 1750 |
| DPT-150P | 46 | 42 | 590 | 500 | 42 | 37 | 315 | 252 | 2410 | 2100 |
| DPT-200P | 117 | 114 | 1000 | 800 | 62 | 54 | 363 | 281 | 2420 | 2030 |
| DPT-250P | 207 | 175 | 1600 | 1400 | 64 | 57 | 443 | 320 | 2500 | 2320 |
| DPT-315P | 295 | 228 | 2100 | 1750 | 72 | 64 | 290 | 200 | 2100 | 1780 |














Welcome to contact us and send samples for free


1. Are you trading company or manufacture?
We are the factory and manufacture for ventilation fans with top high quality and competitive price.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3. What can you buy from us?
Plastic Inline Duct Fan,Acoustic Box Fan,Centrifugal Inline Fan,Energy Recovery Ventilator,Mixed Flow Inline Fan.
4. How long is your delivery time?
For samples order, 3-5 working days, For mass production, 20-25 working days.
5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese,Spanish.




Minimalist style metal ventilation centrifugal duct fan help indoor air circulation wall ventilation fan
Minimalist style metal ventilation centrifugal duct fan help indoor air circulation wall ventilation fan
Minimalist style metal ventilation centrifugal duct fan help indoor air circulation wall ventilation fan
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–299 piece: US $21.4 / piece
- 300+ piece: US $18.6 / 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 1 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 3 Years 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 220 V. 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 Sentong Electromechanical Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Zhongshan Sentong Electromechanical Technology Co., Ltd. range on HVACR Nexus.
See more in Mixed Flow Duct Fans on HVACR Nexus.
























