Centrifugal blower — 220V/380V/415V/440V/480V/660V, power source type Electricity. The complete factory specification follows. Made by Shandong Handun Environmental Technology Co., Ltd. (9 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Blower
- Model Number: Y5-51
- Power Source Type: Electricity
- Voltage: 220V/380V/415V/440V/480V/660V
- Material: Cast Iron
- Blade Material: Cast Iron/Stainless Steel
- Noise Level: 40 dB and above
Technical Specifications
| Duct Diameter | 8 in, 12 in, 10 in |
|---|---|
| Mounting | Free Standing |
| Voltage | 220V/380V/415V/440V/480V/660V |
| Motor Type | AC Motor |
| Speed | 1500 RPM, 900rpm, 2000 RPM, 2500 RPM |
| Material | Cast Iron |
| Blade Material | Cast Iron/Stainless Steel |
| Power Source Type | Electricity |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Noise Level | 40 dB and above |
| Place Of Origin | Shandong, China |
| Brand Name | HANDUN |
| Model Number | Y5-51 |
| Color | Silver |
| Name | Steam Boiler Blower Textile Industry |
| Item | Centrifugal Boiler Fan |
| Impeller Size | 1800mm |
| Application | Industrial Biomass Boiler and Cement Plant |
| Function | Smoke/dust Exhaust |
| Pressure | 2069-6700Pa |
| Driven Type | Coupling drive |
| Advantage | Heat Proof |
| Selling Units | Single item |
Product Details
- High Temperature Resistant: Operates effectively in extreme temperatures up to 600°C for reliable performance.
- Wide Pressure Range: Delivers pressures from 1999 to 9786 Pa, ensuring efficient airflow.
- Customizable Speeds: Offers speeds ranging from 1982 to 2500 RPM for precise control.
- Strong Construction: Built with durable cast iron and stainless steel, suitable for heavy-duty use.
- Warranty Included: Enjoy peace of mind with a 1-year warranty on this industrial fan.
- Structure
- Impeller Type: Backward/Forward/radial blade ♦
- Driving Mode: Direct/belt/Coupling drive train
- System Type: Single inlet type, Overhang type
- Cooling Type: Air cooling/Circulating Water cooling
- Bearing Lubrication Methods: Grease lubricating/Oil bath lubrication
- Advantages of centrifugal blower
- 1)High strength wear-resistant impeller anti-leaking bearing box.
- 2)Transmission part group consists of main shaft, bearing box, rolling bearing, pulley or coupling, etc.
- 3)Inlet and outlet flexible joints, dampers.
- 4)Inlet valve, bearing temperature and vibration device sensors, impeller cleaning nozzle are optional.
- 5)With single suction, backward of monoblock type blades impeller have good aerodynamic performance and reliability of smooth operation.


































Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $1100 / set
- 5+ set: US $1000 / 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 220V/380V/415V/440V/480V/660V. 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 Shandong Handun Environmental Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shandong Handun Environmental Technology Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.

























