The volume negative pressure fan listed here carries 220V/380V, 1.5KW, documented exactly as the manufacturer publishes it. Made by Qingzhou Boost Temperature Control Equipment Co., Ltd. (7 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Volume Negative Pressure Fan
- Power: 1.5KW
- Power:: 1100w
- Voltage: 220V/380V
- Blade Material: Stainless Steel
- Frame Material:: Galvanized Sheet/Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Mounting | Wall Fan |
|---|---|
| Voltage | 220V/380V |
| Blade Material | Stainless Steel |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong China |
| Power | 1.5KW |
| Brand Name | BOOST |
| Product Name: | 50 60 inch fan for poultry with cone fan/cone cooling fan |
| Size: | 1380*1380*1300mm |
| Belt: | Japanese Mitsuboshi |
| Frame Material: | Galvanized Sheet/Stainless Steel |
| Motor Brand: | China motor/Siemens motor/WEG motor/ABB motor |
| Blade Diameter: | 1270mm |
| Power: | 1100w |
| Application: | Poultry Farms,Animal Husbandry,Greenhouse, Factory worksho |
| Certification: | ce, CCC, Other |
| Opening Device: | Cone fan |
| Packaging Details | Carton box Full container LCL cargo |
| Port Of Dispatch | Qingdao |
| Selling Units | Single item |
| Single Package Size | 1400X1400X50 cm |
| Single Gross Weight | 90.0 kg |
| Supply Ability | 4000 sets per Month |
Product Details


Model | Drive | Blades Diameter(mm) | Blades Rotational Speed(rpm) | Motor Rotational speed (rpm) | Air flow m3/hr | Input power (w) | Noise(bd) |
BST-1100 | Belt | 1000 | 600 | 1400 | 36000 | 750 | <65 |
BST-1380 | Belt | 1270 | 439 | 1400 | 44000 | 1100 | <65 |




















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Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–99 set: US $150 / set
- 100+ set: US $140 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this volume negative pressure fan?
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.
Which certifications does this volume negative pressure fan carry?
It is supplied with ce, CCC, Other documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the volume negative pressure fan be supplied for my local voltage?
The standard configuration is 220V/380V. 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 Qingzhou Boost Temperature Control Equipment Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Qingzhou Boost Temperature Control Equipment Co., Ltd. range on HVACR Nexus.
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