Key specification for this frequency speed regulating fan: voltage 220-440, power source type Electric. Everything below is reproduced from the factory data sheet. Made by Hebei Tiannuo Dust Removal Equipment Co., Ltd. (2 years on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Frequency Speed Regulating Fan
- Power Source Type: Electric
- Voltage: 220-440
- Material: Cast Iron
- Blade Material: Customizable
- Noise Level: 35–39 dB
- Speed: 2800
Technical Specifications
| Duct Diameter | 75mm |
|---|---|
| Mounting | Customizable |
| Voltage | 220-440 |
| Motor Type | Customizable |
| Speed | 2800 |
| Material | Cast Iron |
| Blade Material | Customizable |
| Power Source Type | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Noise Level | 35–39 dB |
| Place Of Origin | Hebei, China |
| Brand Name | tiannuo |
| Color | Customizable |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
| Regarding the price tag |
| Due to the significant fluctuations in raw material prices in the industry to which our company's products belong, and the wide variety of product specifications and models, it is difficult to set current prices for them. Therefore, all the prices in our store are for reference only. If you need to place an order, please contact our customer service to negotiate the price to avoid any trouble. |
| Regarding freight charges |
| The postage varies depending on the type of goods and the destination region. Freight charges can be collected on delivery. Unexpected damage may occur during transportation. |
| Regarding signature for receipt |
| When receiving the goods, please confirm the quantity of the products. If any do not meet the requirements of the order, please contact us immediately. If you find that the goods are missing more than ten days after signing for them, we are sorry that we cannot help you solve the problem. It might be a trouble caused by the logistics. |
| Regarding evaluation |
| If you are satisfied with our products, please give us a review. We will continue to strive to serve our customers better. |
| How is the quality of your products? |
| We have our own physical factory, experienced technicians and professional staff. We pay attention to every detail in the production process to ensure the high quality of the products. |
|
How long has the company been in existence? |
| Our company has been in this field for nearly 10 years. We have rich experience in the manufacturing and design of dust collectors and dust removal accessories. |
| How can I get in touch with you? |
| You can send me a private message through customer service. You can talk to me or send me a consultation email at any time. We will reply to you within 24 hours and provide you with the best solution. |
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1+ unit: US $35 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this frequency speed regulating fan?
The standard minimum order quantity is 1 unit. 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 frequency speed regulating fan be supplied for my local voltage?
The standard configuration is 220-440. 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 Hebei Tiannuo Dust Removal Equipment Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Hebei Tiannuo Dust Removal Equipment Co., Ltd. range on HVACR Nexus.
See more in Speed Controllers & Regulators on HVACR Nexus.
