The side channel blower listed here carries rated voltage 345-720v, power source Electric, documented exactly as the manufacturer publishes it. Made by Wuxi Blooming Equipment Co., Ltd. (11 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Side Channel Blower
- Model Number: 2RB730-7AH37
- Power Source: Electric
- Power: 4KW/50HZ 4.6KW/60HZ
- Rated Voltage: 345-720v
- Voltage: 345-720V
- Material: Aluminum Alloy
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 345-720v |
| Electric Current Type | AC |
| Motor Type | AC Motor |
| Speed | 3250 rpm |
| Material | Aluminum Alloy |
| Blade Material | Aluminium Alloy |
| Noise Level | 40-60dB |
| Pressure | Medium Pressure |
| Warranty | 2 Years |
| Customized Support | OEM |
| Place Of Origin | Jiangsu, China |
| Brand Name | BLZMY |
| Model Number | 2RB730-7AH37 |
| Model | 2RB730-7AH37 |
| Power | 4KW/50HZ 4.6KW/60HZ |
| Voltage | 345-720V |
| Phase | 3AC 3phase |
| Frequency | 50HZ/60HZ both working |
| Max Flow | 420M3/H 50hz 500M3/H 60HZ |
| Max Pressure | 290mbar/50HZ 280mbar/60HZ |
| Selling Units | Single item |
| Single Package Size | 59X45X48 cm |
| Single Gross Weight | 54.000 kg |
Product Details
* Bearing continuously works 150000 hours without maintenance 12-moth warranty
* Famous Brand (OEM Allowed)
* Certificates:CE,RoHS,CCC,UL,CSA
* German technology
* EX-stock
Item | Frequency HZ | Power KW | Voltage V | Current A | Air flow m3/h | Pressure mbar | Vacuum mbar |
2RB730-7AH37 | 50 | 4.0 | 345-415▲600-720Y | 9.5▲5.5Y | 420 | -260 | 290 |
60 | 4.6 | 380-480▲660-720Y | 9.5▲5.5Y | 500 | -260 | 280 |










* Lifting and holding of parts by vacuum
* Packing machines
* Aeration of sewage-treatment plants
* Filling of bags/bottles/hoppers
* Soil remediation
* Thermoforming
* Sorting/enveloping of letters
* Food-processing
* Laser printers
* Dental suction equipment
* Paper processing
* Printers/copiers
* Textile machines
* Aeration of fish ponds
* Gas analysis
* Swimming pool equipment/whirlpools










































































We are located in wuxi city,jiangsu province,near the shanghai port or hangzhou port
What’s your products?
Our main products is side channel air blower,ring blower,regenerative blower, and develop other industrial equipment as well
What’s warranty time?
It is 18 months.And read the user manual before running the blower to make sure the correct working
What’s shipping could for your products?
By sea,by air,by express are both available.
What’s payment way could available?
TT,PAYPAL,WEST UNION,Money gram,Credit card etc
Could the products customized?
Yes,OEM customized is available.Like ATEX type,antiseptic(Teflon) etc








Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $345 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this side channel 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the side channel blower be supplied for my local voltage?
The standard configuration is 345-720v. 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 Wuxi Blooming Equipment Co., Ltd., based in China. The company 11 years as a verified Alibaba.com supplier, Trading Company. Browse the full Wuxi Blooming Equipment Co., Ltd. range on HVACR Nexus.
See more in Cross Flow Fans on HVACR Nexus.
























