Key specification for this centrifugal blower: voltage 230/110V, blade material Plastic. Everything below is reproduced from the factory data sheet. 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 Blower
- Model Number: ECB250A230, ECB250A110
- Voltage: 230/110V
- Blade Material: Plastic
- Warranty: 1 Year
- Certification: UL, ce, CCC, RoHS
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Roof Fan |
|---|---|
| Voltage | 230/110V |
| Blade Material | Plastic |
| Electric Current Type | AC |
| Warranty | 1 Year |
| After-Sales Service Provided | Field Maintenance and Repair Service |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | LIONBALL |
| Model Number | ECB250A230, ECB250A110 |
| Motor Technology | EC |
| Impeller | sheet steel galvanised |
| Rotor | Steel |
| Type Of Protection | IP44 |
| Insulation Class | F |
| Approvals | CCC CE |
| Temperature | -20° -+50° |
| Technical Feature | 0-10V/PWM/RS-485 |
| Protection | Over voltage/Lock rotor |
| Certification | UL, ce, CCC, RoHS |
| Type | Centrifugal Fan |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Other |
| Port Of Dispatch | NINGBO |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 500000 pieces per Month |
Product Details
Professional 250mm sheet steel galvanised impeller EC centrifugal blower fan industrial
| MODEL | ECB250A230 | ECB250A110 |
| VOLTAGE(V) | AC 1~200~270 | AC 1~100~130 |
| FREQUENCY(HZ) | 50/60 | 50/60 |
| CURRENT(A) | 1.48 | 2.96 |
| INPUT POWER(W) | 137 | 137 |
| SPEED(RPM) | 2532 | 2532 |
| MAX AIR FLOW(M3/H) | 1485 | 1485 |
| NOISE(dB) | 71 | 71 |
| No. | Frequency | Current | Power | Speed | Air flow | Static pressure |
| (Hz) | (A) | (W) | (r/min) | (m3/h) | (Pa) | |
| 1 | 50 | 0.21 | 23 | 1106 | 653 | 0 |
| 2 | 50 | 0.23 | 25 | 1105 | 584 | 20 |
| 3 | 50 | 0.25 | 28 | 1104 | 434 | 59 |
| 4 | 50 | 0.24 | 26 | 1103 | 325 | 82 |
| 5 | 50 | 0.46 | 55 | 1717 | 993 | 1 |
| 6 | 50 | 0.58 | 70 | 1716 | 776 | 101 |
| 7 | 50 | 0.55 | 66 | 1716 | 460 | 199 |
| 8 | 50 | 0.40 | 46 | 1717 | 87 | 237 |
| 9 | 50 | 1.07 | 137 | 2532 | 1485 | 0 |
| 10 | 50 | 1.33 | 174 | 2533 | 1254 | 151 |
| 11 | 50 | 1.48 | 196 | 2530 | 984 | 302 |
| 12 | 50 | 1.38 | 181 | 2531 | 763 | 399 |
| 13 | 50 | 1.32 | 172 | 2532 | 590 | 454 |
Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500–1999 piece: US $100 / piece
- 2000+ piece: US $98 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 500 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.
Which certifications does this centrifugal blower carry?
It is supplied with CCC CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 230/110V. 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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