The inline greenhouse duct fan listed here carries 220V/50Hz, power source Electric, documented exactly as the manufacturer publishes it. Made by Guangzhou Mingle Technology Co., Ltd. (8 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 Greenhouse Duct Fan
- Model Number: MHF
- Power Source: Electric
- Voltage: 220V/50Hz
- Material: Plastic
- Blade Material: Plastic
- Speed: 2800 RPM
Technical Specifications
| Blade Diameter | 3 4 5 6 8 inch |
|---|---|
| Voltage | 220V/50Hz |
| Speed | 2800 RPM |
| Type | Duct Axial Fan |
| Material | Plastic |
| Blade Material | Plastic |
| Mounting Type | Duct Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Guangdong, China |
| Brand Name | mingle |
| Model Number | MHF |
| Product Name | Small Size blower duct axial mixed flow ventilation exhaust fan |
| Size | 3 4 5 6 8 inch |
| Air Volume | 290~1330m3/h |
| Noise | 31~43db |
| Motor Type | AC cooper motor |
| Blade | 8 PP Blades |
| MOQ | 50pcs |
| Weight | 1.2~3.5kg |
| Packing | 6pcs/ctn |
| Selling Units | Single item |
| Single Package Size | 25X25X21 cm |
| Single Gross Weight | 1.5 kg |
Product Details






Model | Voltage (V) | Power (W) | Speed (r/min) | Noise (dB) | Air Volume (m3/h) | Product size(mm) A/B/C/D/E | pcs/ctn (Pcs) | Weight (kg) |
MHF-75 | 220V/50Hz | 35 | 2450 | 31 | 220 | 238/73/150/138/90/86 | 4 | 1.3 |
MHF-100 | 220V/50Hz | 40 | 2450 | 31 | 290 | 250/95/190/178/80/60 | 5 | 1.7 |
MHF-125 | 220V/50Hz | 43 | 2450 | 35 | 310 | 280/120/220/178/80/60 | 5 | 2.0 |
MHF-150 | 220V/50Hz | 80 | 2450 | 38 | 620 | 315/145/250/204/93/60 | 5 | 2.4 |
MHF-200 | 220V/50Hz | 150 | 2450 | 43 | 1330 | 305/195/280/210/114/85 | 5 | 2.8 |
Product Features:
* Durable PP plastic material for duct housing.
* High efficiency blade to isolate the noise.
* The detachable structure duct is easy to install and maintain.
* It is excellent in workmanship, long service life, UV resistant and easy to clean, and suitable for rooms of 7-20 square
meters, such as bathroom, office, bedroom, showers, cloakrooms and toilets. This simple installation allows the fan to be easily mounted on walls, ceilings and panels.




































Normally, we will send the quote to you within 12 hours. If you are urgent to get the price, please give us a call or send the
email to let us know.
Q2 . Can you customize the item for us, and put my own logo on the product?
Yes. We have a professional team having rich experience in design and manufacturing. Regarding the logo, for any item, if the quantity over 300pcs, we can put your own logo on the products.
Q3. Can I buy 1 or 2 pieces of samples for testing before bulk order?
Yes, of course. we are pleasure to supply the samples for the quality and performance. test. We are full of confidence that you will be satisfied once you get it. Meanwhile, we will take the sample charge from you, but we will return the sample charge back to you when you place the bulk order.
Q4. What if I haven’t done the import before, how can I buy the product from you?
You only need to pick up the items you need. We have the cooperated shipping agent to help you to do the shipping and custom clearance, and then the goods could be delivered to your warehouse directly. You don’t need to do anything.
Q5. What about delivery date?
If we have free stocks of the item you need, it can be sent within 1 week after receiving. deposit or 100% payment into our bank account.
If we don't have free stock, the delivery date can be different for different products. Generally speaking, it will take 30-35
days.
Q6. What is the after-sale service proposal?
We maintain our products for its life time for the spare parts from overseas service. For the first year, we could supply the free parts. After the one year warranty, you will pay some money on the spare parts.


Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–999 piece: US $11.59 / piece
- 1000–2999 piece: US $8.7 / piece
- 3000+ piece: US $7.99 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline greenhouse 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 greenhouse duct 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 Guangzhou Mingle Technology Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Guangzhou Mingle Technology Co., Ltd. range on HVACR Nexus.
See more in Mixed Flow Duct Fans on HVACR Nexus.

























