Key specification for this double inlet air fan: material Stainless Steel, type Centrifugal Fan Wheel. Everything below is reproduced from the factory data sheet. 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 Double Inlet Air Fan
- Material: Stainless Steel
- Warranty: 1 year
- Place Of Origin: Shandong, China
- Type: Centrifugal Fan Wheel
- Size: Dia 250~1000mm
- Single Gross Weight: 0.0 kg
Technical Specifications
| Material | Stainless Steel |
|---|---|
| Warranty | 1 year |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | SPE |
| Product Name | Forward Curved Impeller |
| Size | Dia 250~1000mm |
| Type | Centrifugal Fan Wheel |
| Structure | Riveting+welding |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






1 | What equipment is the impeller applied to? | |
2 | What material is needed? | |
3 | Inner rotor or outer rotor? | |
4 | What the air volume and wind pressure are needed to reach? | |
5 | What are the power & speed of the motor that be configured? | |
6 | Dimensions-the outside of the impeller? | |
7 | Dimensions-the inside of the impeller? | |
8 | Dimensions-the hight of the impeller? | |
9 | Dimensions-the hight of the blade? | |
10 | Dimensions-the size of the shaft hole? |




































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: 20 piece
- Volume pricing:
- 20+ piece: US $120 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this double inlet air fan?
The standard minimum order quantity is 20 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.
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.
See more in Impellers & Fan Blades on HVACR Nexus.
























