This centrifugal blower is published with the manufacturer’s full specification — voltage 3 phase 380V, 840 m3/h. Made by Guangzhou Xiangfeng Mechanical and Electrical Equipment Co., Ltd. (4 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 Centrifugal Blower
- Model Number: RB -3-055-15
- Voltage: 3 phase 380V
- Air Flow: 840 m3/h
- Material: Stainless Steel
- Blade Material: Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 3 phase 380V |
| Motor Type | Copper Motor |
| Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | Baofeng |
| Model Number | RB -3-055-15 |
| Frequency | 50 Hz |
| Air Flow | 840 m3/h |
| Wind Presssure | 1050 Pa |
| Feature | High pressure but not temperature resistant |
| Air Outlet | 82mm |
| Size | Customer’s Requirement |
| Weight(About) | 20kg |
| Selling Units | Single item |
| Single Package Size | 50X46X49 cm |
| Single Gross Weight | 23.0 kg |
Product Details
Model | RB -3-060-11 | RB -3-018-12 | RB -3-025-13 | RB -3-037-14 | RB -3-055-15 |
Power Supply 50Hz | 3 phase 380V | 3 phase 380V | 3 phase 380V | 3 phase 380V | 3 phase 380V |
Blower power | 60W | 180W | 250W | 370W | 550W |
Max airflow rate | 4 m³/min＝240 m³/h(r) | 6.8 m³/min＝408 m³/h(r) | 8.4 m³/min＝504 m³/h(r) | 11 m³/min＝ 660 m³/h(r) | 14 m³/min＝ 840 m³/h(r) |
Wind pressure | 412Pa | 450Pa | 850Pa | 850Pa | 1050Pa |
Air outlet specifications | 67x47mm | 70x67mm | 75x53mm | 102x52mm | 76x78mm |
Weight（about） | 10kg | 13.5kg | 13.5kg | 17kg | 20kg |
Model | RB -3-075-16 | RB -3-1.1-17 | RB -3-1.5-18 | RB -3-2.2-19 | RB -3-3-20 |
Power Supply 50Hz | 3 phase 380V | 3 phase 380V | 3 phase 380V | 3 phase 380V | 3 phase 380V |
Blower power | 750W | 1.1kW | 1.5kW | 2.2kW | 3kW |
Max airflow rate | 20 m³/min＝1200 m³/h(r) | 22 m³/min＝1320 m³/h(r) | 23 m³/min＝1380 m³/h(r) | 24 m³/min＝ 1440 m³/h(r) | 25 m³/min＝ 1500 m³/h(r) |
Wind pressure | 1250Pa | 1.7kPa | 1.9kPa | 2.1kPa | 2.3kPa |
Air outlet specifications | 102x78mm | 115x115mm | 115x115mm | 190x190mm | 190x190mm |
Weight（about） | 24kg | 28kg | 33.5kg | 36.5kg | 44kg |
Any other question welcome to communicate with us.
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1+ unit: US $329 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
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 centrifugal blower be supplied for my local voltage?
The standard configuration is 3 phase 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 Guangzhou Xiangfeng Mechanical and Electrical Equipment Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangzhou Xiangfeng Mechanical and Electrical Equipment Co., Ltd. range on HVACR Nexus.
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