This greenhouse air circulation fan is published with the manufacturer’s full specification — voltage 110-440, power source Electric. Made by Shandong Jienuo Thermostat Equipment Co., Ltd. (18 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Greenhouse Air Circulation Fan
- Model Number: JHF-400
- Power Source: Electric
- Voltage: 110-440
- Blade Material: aluminum
- Warranty: 1 Year
- Certification: CCC,CE,ISO
Technical Specifications
| Voltage | 110-440 |
|---|---|
| Type | Roof Axial Fan |
| Blade Material | aluminum |
| Mounting Type | Ceiling Fan |
| Bearing Type | customized |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | JIENUO |
| Model Number | JHF-400 |
| Diameter | 400mm |
| Frame | Stainless steel |
| Air Volume | 71 |
| Certification | CCC,CE,ISO |
| Motor | Haier tri-proof motor |
| Weight | 9kg |
| Selling Units | Single item |
| Single Package Size | 47X47X33 cm |
| Single Gross Weight | 10.0 kg |
Product Details


Model | JHF-400 | Blade diameter(mm) | 400 |
Voltage(V) | 220V/380V,customization | Frequency(Hz) | 50 |
Input Power(W) | 120 | Volume(m3/h) | 4600 |
Blade speed(r/min) | 1400 | Flow(m) | 12-16 |
Dimensions(mm) | 460*460*310 | Blade | 5 |


2,With the overall structure of the set of advanced converter design, power in the case of the minimum distance of 5 meters or more increase in air.
3,This model customized for the Japanese market, using Japanese technology, with international advanced technology, best-selling domestic market, the price discount.
4,Good after-sales service commitment: This machine has stable operation, high efficiency, low noise, energy province, and the wind direction and stability, not before and after the swing characteristics. Motor quality problem in the 2 years free replacement machine directly, the whole quality problem within 1 year warranty limited warranty.




























R&D, production and sales founded on 2002. OEM and ODM are welcomed.
Q2:What about the delivery time?
A2:Usually for sample order 3-5 days, for mass order 15-20 days,but If you need it urgently, it can be completed within 15 days after receiving your payment.
Q3:May I visit your factory?
A3:Sure, welcome any time. We can also pick you up at airport and station. We welcome partners both at home and abroad contact and visit us.
Q4:Can you guarantee your quality?
A4:Of course. We have more than 10 years experiences in this filed. We have powerful team, special design, skillful
production,fastidious materials ,exquisite workmanship as well as strict QC. we put a high value on our reputation.
Q8:Can you open our own brand?
A8:Yes, we can offer OEM and ODM service and put your logo for the produce. We would like to custom your products as you need. Wealways insist on customer's benefit first. We don't show any of customer's info on website. Welcome to contact us!






Ordering and Pricing
- Minimum order quantity: 10 set
- Volume pricing:
- 10–99 set: US $59 / set
- 100–999 set: US $39 / set
- 1000+ set: US $29 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this greenhouse air circulation fan?
The standard minimum order quantity is 10 set. 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.
Which certifications does this greenhouse air circulation fan carry?
It is supplied with CCC,CE,ISO documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the greenhouse air circulation fan be supplied for my local voltage?
The standard configuration is 110-440. 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 Shandong Jienuo Thermostat Equipment Co., Ltd., based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shandong Jienuo Thermostat Equipment Co., Ltd. range on HVACR Nexus.
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