Key specification for this centrifugal blower: 220 V, power source type EC Motor. Everything below is reproduced from the factory data sheet. Made by Seemtek Fan (Suzhou) Co., Ltd. (3 years on the platform, typical reply ≤11h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Blower
- Model Number: S3E-2A250-A2-01
- Power Source Type: EC Motor
- Voltage: 220 V
- Blade Material: Plastic
- Noise Level: 40 dB and above
- Warranty: 2 Years
Technical Specifications
| Voltage | 220 V |
|---|---|
| Blade Material | Plastic |
| Power Source Type | EC Motor |
| Warranty | 2 Years |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Noise Level | 40 dB and above |
| Place Of Origin | Jiangsu, China |
| Brand Name | Seemtek |
| Model Number | S3E-2A250-A2-01 |
| Product Name | Single Inlet Blower Fan |
| Motor Type | EC Motor |
| Core Components | motor |
| Applicable Industries | ERV/HRV/Air purifier/Air curtain/Air shower room/F |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details








Model No. | S3E-2A250-A2-01 | Rated Current | 0.55A |
Impeller Diameter | 250mm | Rated Power | 330W |
Impeller Material | PA66 | Rated Speed | 950rpm |
Operation Temperature | -25~60℃ | Air Flow | 1915m³/h |
Frequency | 50/60HZ | Air Pressure | 985Pa |
Rated Voltage | 220VAC | Noise Level | 69dBA |






























Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $280 / piece
- 100+ piece: US $250 / 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 1 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 220 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 Seemtek Fan (Suzhou) Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, Trading Company. Browse the full Seemtek Fan (Suzhou) Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
























