The centrifugal fan listed here carries 400 V, airflow 2300~12000m³/h, documented exactly as the manufacturer publishes it. Made by Shandong Shengpan Environmental Technology Co., Ltd. (4 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 Fan
- Model Number: 4-72-No.4A
- Voltage: 400 V
- Airflow: 2300~12000m³/h
- Blade Material: FRP
- Material: FRP
- Speed: 2800 RPM
Technical Specifications
| Type | Backward Curved Blade Radial Fan |
|---|---|
| Voltage | 400 V |
| Speed | 2800 RPM |
| Blade Material | FRP |
| Mounting | Duct Fan |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | SPE |
| Model Number | 4-72-No.4A |
| Product Name | Anticorrosive and explosion-proof centrifugal fan |
| Material | FRP |
| Function | VENTILATION EXHAUST |
| Protection Class | IP55 |
| Explosion Proof Level | Ex DB IIC T2-T6 |
| Motor Type | Explosion-proof Motor |
| Impeller | Backward Curved Blades Impeller |
| Airflow | 2300~12000m³/h |
| Pressure | 600~2000Pa |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Industrial centrifugal fan | ||||||||
Q2.Are there any order requirements?
A:(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers
installation video to teach them how to fix and operate with our product.
two-way communication.
Ordering and Pricing
- Minimum order quantity: 1 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 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 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 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 Shandong Shengpan Environmental Technology Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shandong Shengpan Environmental Technology Co., Ltd. range on HVACR Nexus.
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