Centrifugal fan — 230 V, 115 V, 400 V, power source type Corded Electric. The complete factory specification follows. Made by Ningbo Lionball Ventilator Co., Ltd. (22 years on the platform, typical reply ≤7h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Fan
- Model Number: YWFB4E310, YWFB4D310
- Power Source Type: Corded Electric
- Voltage: 230 V, 115 V, 400 V
- Blade Material: Steel
- Noise Level: 63-68dB
- Speed: 1350/1400/1600 RPM
Technical Specifications
| Mounting | Roof Fan |
|---|---|
| Voltage | 230 V, 115 V, 400 V |
| Motor Type | AC Motor |
| Speed | 1350/1400/1600 RPM |
| Blade Material | Steel |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Field Maintenance and Repair Service |
| Customized Support | OEM, ODM |
| Noise Level | 63-68dB |
| Place Of Origin | Zhejiang, China |
| Brand Name | LIONBALL |
| Model Number | YWFB4E310, YWFB4D310 |
| Product Name | Centrifugal Fan |
| Protection Class | IP54 or IP44 |
| Rotation | CW,CCW |
| Motor Protection | Thermal Protection Device |
| Bearings Life | 40,000 Hours |
| Bearings | Maintenance Ball Bearings |
| Selling Units | Single item |
Product Details
MODEL | YWFB4E310/YWFB4D310 |
VOLTAGE(V) | 115/230/400 V |
FREQUENCY(HZ) | 50/60 HZ |
CURRENT(A) | 0.42-1.7 A |
INPUT POWER(W) | 145-190 W |
SPEED(RPM) | 1350-1600 RPM |
MAX AIR FLOW(M3/H) | 1800-2150 M3/H |
CAPACITOR(μF) | 4-16 μF |
NOISE dB(A) | 63-68 dB(A) |
Ordering and Pricing
- Minimum order quantity: 50 piece
- Volume pricing:
- 50+ piece: US $60 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
The standard minimum order quantity is 50 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 centrifugal fan be supplied for my local voltage?
The standard configuration is 230 V, 115 V, 400 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 Ningbo Lionball Ventilator Co., Ltd., based in China. The company 22 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Ningbo Lionball Ventilator Co., Ltd. range on HVACR Nexus.
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