Key specification for this roots blower: 230V, max airflow 47m³/h. Everything below is reproduced from the factory data sheet. Made by Greentech International (Zhangqiu) Co., Ltd. (12 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 Roots Blower
- Model Number: 4RB 220 AV75
- Power Source: Electric
- Rated Voltage: 230V
- Voltage: 230V
- Max Airflow: 47m³/h
- Material: Aluminum Alloy
Technical Specifications
| Application | Fan Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 230V |
| Electric Current Type | AC |
| Speed | 2900rpm |
| Material | Aluminum Alloy |
| Blade Material | Aluminium Alloy |
| Pressure | High Pressure |
| Warranty | 1 year |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | Greentech |
| Model Number | 4RB 220 AV75 |
| Current | 9.7A |
| Voltage | 230V |
| Sound Pressure | 58db |
| Max Airflow | 47m³/h |
| Max Vacuum | -370mbar |
| Max Pressure | 600mbar |
| Stage | Double Stage |
| Weight | 30kg |
| Selling Units | Single item |
| Single Package Size | 41X40X40 cm |
| Single Gross Weight | 31.000 kg |
Product Details
Ring Blower Product Information
4RB 3AC Side Channel Blower (Ring Blower)
With their high inlet volume flow up to 2,500m3/h and a differential pressure up to
780mbar,ourlow noise G_series allrounders have earned their reputation and convinced thousands of customers all over the world.
They are reliable,low-maintenanceand durable and are the fisrt choice for many
applications in mechanical engineering.
When used with a frequency converter the performance of G_200 side channel blower can be increased considerably.
The G_200 series side channel blowers are UL/CCC/CE approved and can be used without further
testing all over the world.
Advantage:
Type selection tables for G-200 series:
Side channel blowers are used in these industry sectors:
Q1: What's the shipping/freight cost?
Q2: What's the leading time?
Q3: Can you produce special voltage ring blowers? such as 110V and 400V etc
Q4: How to choose the model?
Q5: How to operate the blower?
according to your voltage, so at first , you need to tell us your voltage and phase,its important.
As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in R&D and marketing. Our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump, also call water ring vacuum pump), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, rotary valve, pneumatic conveying system, Centrifugal Fans, Industry Pumps, and Electric Products etc.
Cmpany style
We also have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and vacuum pump.
Of course when it comes to machinery,we are very professional
Company information:
| 3875797185 |
If you are interested in our company ,
we will SHOW you!
Ordering and Pricing
- Minimum order quantity: 5 set
- Volume pricing:
- 5+ set: US $325 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roots blower?
The standard minimum order quantity is 5 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 roots blower be supplied for my local voltage?
The standard configuration is 230V. 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 Greentech International (Zhangqiu) Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, Trading Company. Browse the full Greentech International (Zhangqiu) Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
