The centrifugal blower listed here carries 220 V, 380 V, airflow direction single item, documented exactly as the manufacturer publishes it. Made by Jinan Shuangyi Environment Engineering Co., Ltd. (19 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Blower
- Power Source Type: Corded Electric
- Voltage: 220 V, 380 V
- Airflow Direction: single item
- Material: Plastic
- Blade Material: Plastic
- Noise Level: 35–39 dB
Technical Specifications
| Duct Diameter | 6in, 8 in, 12 in |
|---|---|
| Mounting | Duct Fan |
| Voltage | 220 V, 380 V |
| Motor Type | AC Motor |
| Speed | 1500 RPM |
| Material | Plastic |
| Blade Material | Plastic |
| Power Source Type | Corded Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Noise Level | 35–39 dB |
| Place Of Origin | Shandong, China |
| Brand Name | SY |
| Color | White, Black |
| Applicable Industries | Residential bathroom, toilet, storage room, fresh air system |
| Keyword | Circular Duct Centrifugal Fan |
| Product Name | Duct Centrifugal Fan |
| Usage | inline duct fan |
| Advantage | High air volume, efficiently remove odor, moisture and stale air. |
| Blade Angle | 35 |
| Blade Number | 10 |
| Airflow Direction | single item |
| Type | Exhaust Fan |
| Product Alias | duct fan |
| Selling Units | Single item |
| Single Package Size | 25X25X25 cm |
| Single Gross Weight | 10.0 kg |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–19 set: US $49 / set
- 20–49 set: US $39 / set
- 50–99 set: US $29 / set
- 100+ set: US $9.9 / set
- 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 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 centrifugal blower be supplied for my local voltage?
The standard configuration is 220 V, 380 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 Jinan Shuangyi Environment Engineering Co., Ltd., based in China. The company 19 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jinan Shuangyi Environment Engineering Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
