Speed centrifugal ventilation fan — 240V, blade material Plastic. The complete factory specification follows. Made by Ningbo Hseng Electrical Co., Ltd. (7 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Speed Centrifugal Ventilation Fan
- Voltage: 240V
- Blade Material: Plastic
- Material: PVC
- Warranty: 3 Years
- Certification: ce
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 240V |
| Blade Material | Plastic |
| Electric Current Type | AC |
| Warranty | 3 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | ELMAK |
| Name | 4 To 12 Inch 2 Speed Controller Mixed Flow Inline Fan |
| Certificate | SAA |
| Material | PVC |
| Color | Grey |
| Brand | ELMAK |
| Standard | Australia Standard |
| Certification | ce |
| Type | Centrifugal Fan |
| Applicable Industries | hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Restaurant |
| Packaging Details | Standard Export Package |
| Port Of Dispatch | NINGBO |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 100000 pieces per Month |
Product Details


Place of Origin | Zhejiang |
Product Warranty | 5Years |
Product Name | 4 To 12 Inch 2 Speed Controller Mixed Flow Inline Fan |
Brand Name | ELMAK |
Application | Residential |




















Q2:How about the quality ?
A2:We have obtained international SAA, TUV, CB, CE, RosH to ensure products are high standard quality demand.
Q3:How about your delivery time?
A3: Generally, it will take 15-20 days after receiving your deposit. the specific delivery time depends on the items and the
quantity of your order.
Q4.If i have custom made requirement, do you have person to design according to my concept?
A4:Yes, we have our own R&D department to ensure customized orders can be proceeded without any problem.
Q5. Can you produce according to the sample?
A5: Yes, we can produce if you have samples and we can develop accordingly.
Q6. Do you test all your goods before delivery?
A6: Yes, We have our own QC team and our products will strictly inspection before delivery
Q7.Is the sample fee refundable or not?
A7: refundable once order confirmed.


Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–499 piece: US $20.69 / piece
- 500–999 piece: US $18.59 / piece
- 1000+ piece: US $15.25 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this speed centrifugal ventilation fan?
The standard minimum order quantity is 100 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 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this speed centrifugal ventilation fan carry?
It is supplied with SAA documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the speed centrifugal ventilation fan be supplied for my local voltage?
The standard configuration is 240V. 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 Ningbo Hseng Electrical Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Ningbo Hseng Electrical Co., Ltd. range on HVACR Nexus.
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