Key specification for this butterfly cone fan: 220V/380V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Weifang U-One Machinery Equipment Co., Ltd. (4 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Butterfly Cone Fan
- Model Number: UO750-1380
- Power Source: Electric
- Voltage: 220V/380V
- Blade Material: Stainless Steel
- Fan Material: Galvanized Sheet,SS304
- Speed: 1400RPM
Technical Specifications
| Voltage | 220V/380V |
|---|---|
| Speed | 1400RPM |
| Type | Wall-Mounted Axial Fan |
| Blade Material | Stainless Steel |
| Mounting Type | Wall Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | UONE |
| Model Number | UO750-1380 |
| Motor | AC Motor,Copper wire motor |
| Motor Brand | China customized or SIEMENS |
| Certification | ce |
| Motor Frequency | 50/60Hz |
| Fan Material | Galvanized Sheet,SS304 |
| Fan Bearing | China customized or CU Bearing |
| Fan Weight | 38~95KG |
| Fan Type | Axial |
| Fan Driven Type | Belt drive or motor drive directly |
| Fan Noise | Lower 70DB |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details












Model NO. | Blades Diameter (mm) | Blades speed (RPM) | Blades speed (RPM) | Air volume (CFM/CMH) | Noise(DB) | Power (W) | Voltage (V) | Size(mm) |
UOB-1000 | 910(36'') | 438 | 1400 | 15300/28000 | ≤70 | 550 | 380/220 | 1000*1000*1180 |
UOB-1100 | 1000(40'') | 600 | 1400 | 19400/36000 | ≤70 | 750 | 380/220 | 1100*1100*1150 |
UOB-1380 | 1270(50'') | 439 | 1400 | 25600/51020 | ≤80 | 1100 | 380/220 | 1380*1380*1300 |














stability.


Model NO. | Blades Diameter (mm) | Blades speed (RPM) | Blades speed (RPM) | Air volume (CMH) | Noise(DB) | Power (W) | Voltage (V) | Size(mm) |
UOB-750 | 610(24'') | 960 | 960 | 11000 | ≤70 | 370 | 380/220 | 750*750*1080 |
UOB-900 | 750(30'') | 630 | 1400 | 22000 | ≤65 | 370 | 380/220 | 900*900*1100 |
UOB-1000 | 910(36'') | 610 | 1400 | 25000 | ≤65 | 550 | 380/220 | 1000*1000*1180 |
UOB-1100 | 1000(40'') | 600 | 1400 | 32500 | ≤64 | 750 | 380/220 | 1100*1100*1280 |
UOB-1220 | 1100(43'') | 460 | 1400 | 38000 | ≤64 | 750 | 380/220 | 1220*1220*1280 |
UOB-1380 | 1250(50'') | 439 | 1400 | 44000 | ≤64 | 1100 | 380/220 | 1380*1380*1480 |


























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A:We are manufacturers,we have own trade company, we also have our own factory and design, sales team.
Q:Can you make our own brand?
A:Yes,we can provide OEM &ODM service. And we can make your brand on the products.
Q:What kind of voltage can you make, can you customize the voltage?
A:For exhaust fans and air coolers, the standard voltage we produce is 3 phase 380V 50Hz, or 1 phase 220V 50Hz, the input power is depends on the type of product. We can customize the voltage and frequency of the motor according to your requirements.
Q:What is your minimum order quantity?
A:Usually,MOQ of exhaust fan and air cooler is 10 sets, MOQ of cooling pad is one 20’ container. Small quantity we also can do,but the cost will be high.
Q:Can I have a sample to test before ordering in large quantities?
A:Yes,of course. We can offer 1 set sample for evaluation and testing.
Q: How is your after-sale service?
A: we will guide you to install and use the machine and we will provide a certain percentage of free spare parts.If your motor break in the guaranty year Period, we will send you a fresh one or compensating you for the cost of repairing the machine by giving you the discount of the same amount in the next order.


Ordering and Pricing
- Minimum order quantity: 50 set
- Volume pricing:
- 50–99 set: US $205 / set
- 100–199 set: US $203 / set
- 200+ set: US $199 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this butterfly cone fan?
The standard minimum order quantity is 50 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 butterfly cone fan carry?
It is supplied with ce documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the butterfly cone fan be supplied for my local voltage?
The standard configuration is 220V/380V. 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 Weifang U-One Machinery Equipment Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Weifang U-One Machinery Equipment Co., Ltd. range on HVACR Nexus.
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