This ventilation axial exhaust fan is published with the manufacturer’s full specification — blade material Stainless Steel. Made by Libaijia (Shandong) Water Treatment Equipment Co., Ltd. (6 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ventilation Axial Exhaust Fan
- Blade Material: Stainless Steel
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Mounting Type: Wall Fan
- Single Package Size: 1380X1380X1380 cm
- Single Gross Weight: 55.0 kg
Technical Specifications
| Voltage | AC 220V~240V, 120V/60Hz, Dc 24V, 120 V, 230 V, 48 V, 12 V, 260 V, 400 V, 380 V, 110 V, AC 110 V, 130 V, 24 V, 220 V, 72 V, 96 V, 6 V, 240 V, 220-240V, AC 220 V, > 60V, 18 V, DC 12V, 12-24V, 5 V, 36 V, 110-240V, 9V-24V, Dc 12V, 2 V, AC 100V~240V |
|---|---|
| Blade Material | Stainless Steel |
| Mounting Type | Wall Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | Longwell |
| Selling Units | Single item |
| Single Package Size | 1380X1380X1380 cm |
| Single Gross Weight | 55.0 kg |
Product Details






















Protection Grade: IP55 Isulation Class: F grade Advantage: Pure copper wired, with strong output power, high efficiency, energy saving,and could be customized. Each motor is individually tested for 100% quality control


Advantage: Large air flow and automatic closed resistance to deformation, pressure,rust and corrosion , no pest or rain


maximum guaranteed high air volume and low resistance. Switching mode automation keeps machine away from pest, dust and rain.
Model | Dimensions | Air Flow | Power | Workable Areas | Fan Speed |
200# | 200*200*170mm | 588CFM | 150W | 5-20m2 | 2000rpm |
300# | 300*300*200mm | 1200CFM | 2200rpm | ||
400# | 400*400*300mm | 1500CFM | 20-40m2 | 1400rpm | |
500# | 500*500*300mm | 3000CFM | 25-50m2 | ||
600# | 600*600*300mm | 4700CFM | 250W | 50-60m2 | 960rpm |
800# | 800*800*350mm | 13000CFM | 370W | 70-80m2 | 450rpm |
1000# | 1000*1000*350mm | 17650CFM | 550W | 90-100m2 | |
1380# | 1380*1380*350mm | 26000CFM | 1100W | 140-160m2 |








It is through-wall mounted or window mounted, with quite low noise, this air extractor fan removes excess heat, moisture, and unpleasant odors from any commercial locations, including restaurants, factories, warehouses, basement, poultry, farms and greenhouses.
There are single phase motor and 3 phase motor for choice, the voltage and frequency can be customized to meet the requirements of customers worldwide.












equipment processes in house for better control of the quality and delivery time:
1. Steel coil sliding and cutting line, steel pipe cutting line
2. Aluminum Die Cast Tooling & Casting
3. Plastic Molding & Injection workshop
4. Metal Stamping & Laser Cutting
5. Motor Copper Coil Winding Line
6. Motor Assembly Workshop
7. Exhaust Fan Assembly Workshop
8. Water Air Cooler Assembly Workshop
Q:Can you make our own brand?
A:Yes we can provide OEM&ODM Service.We can put your own logo on the products.
Q: What is your minimum order quantity?
A: We can accept small quantity but the freight will be high.
Q: What voltage you can do?
A:Our normal voltages is 380V-50HZ-3PhaseThe voltage and Frequency can be customized.
Q:How about the quality of your product?
A:All the products are produced strictly according to the international standard,which has been passed CE certification,CCC certificated and ISO9001:2008 international quality management system.
Q:Can you accept an inspection of a Third-party detection instituation?
A:Yes,sure. Our products have been inspected by some third-party detection institutions authorized by customs before.and have got perfect inspection report.
Key words
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $69 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ventilation axial exhaust fan?
The standard minimum order quantity is 1 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.
Can the ventilation axial exhaust fan be supplied for my local voltage?
The standard configuration is AC 220V~240V, 120V/60Hz, Dc 24V, 120 V, 230 V, 48 V, 12 V, 260 V, 400 V, 380 V, 110 V, AC 110 V, 130 V, 24 V, 220 V, 72 V, 96 V, 6 V, 240 V, 220-240V, AC 220 V, > 60V, 18 V, DC 12V, 12-24V, 5 V, 36 V, 110-240V, 9V-24V, Dc 12V, 2 V, AC 100V~240V. 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 Libaijia (Shandong) Water Treatment Equipment Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Libaijia (Shandong) Water Treatment Equipment Co., Ltd. range on HVACR Nexus.
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