Centrifugal blower — 345V/415V, airflow 1200 (m3/h). The complete factory specification follows. Made by Dongguan Mingkai Electromechanical Co., Ltd. (9 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Blower
- Model Number: AT-70
- Power Source: Electric
- Rated Voltage: 345V/415V
- Voltage: 345V/415V Air Blower
- AirFlow: 1200 (m3/h)
- Blade Material: Aluminium Alloy
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 345V/415V |
| Electric Current Type | AC |
| Blade Material | Aluminium Alloy |
| Pressure | High Pressure |
| Warranty | 1 Year |
| Customized Support | OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | MANVAC |
| Model Number | AT-70 |
| Product Name | Industrial Centrifugal Air Blowers Fans Manufacturer |
| AirFlow | 1200 (m3/h) |
| Frequency | 50/60 Hz |
| Voltage | 345V/415V Air Blower |
| Color | Silver |
| Usage | High Pressure Blowing |
| Weight | 93Kg |
| Size | 750*730*650MM |
| Selling Units | Single item |
| Single Package Size | 70X70X100 cm |
| Single Gross Weight | 70.0 kg |
Product Details






| Model
| Motor
| Power | Voltage | Max airflow | Frequeny | Pressure | Vacuum | inlet&out | Weight |
| (KW) | (V) | (m³/h) | (Hz) | (mbar) | (mbar) | (mm) | KG | ||
| MANVAC-70-5.5 | IEC/NEMA | 5.5(7.5HP) | 380 | 1200 | 50 | 240 | -220 | 102mm &76mm | 91 |
| MANVAC-70-7.5 | IEC/NEMA | 7.5(10HP) | 380 | 1470 | 50 | 260 | -225 | 102mm &102mm | 101 |
| MANVAC-85-7.5 | IEC/NEMA | 7.5(10HP) | 380 | 1700 | 50 | 180 | -170 | 102mm &102mm | 103 |
| MANVAC-100-11 | IEC/NEMA | 11(15HP) | 380 | 1700 | 50 | 240 | -220 | 102mm &102mm | 140 |
| MANVAC-150-15 | IEC/NEMA | 15(20HP) | 380 | 2100 | 50 | 240 | -230 | 102mm &102mm | 156 |
| MANVAC-150-18.5 | IEC/NEMA | 18.5(25HP) | 380 | 2125 | 50 | 290 | -270 | 102mm &102mm | 185 |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $2345 / set
- 10+ set: US $2210 / set
- 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 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.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 345V/415V. 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 Dongguan Mingkai Electromechanical Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Dongguan Mingkai Electromechanical Co., Ltd. range on HVACR Nexus.
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