The side channel blower listed here carries rated voltage 3phase 220V/380V/custom, power source Electric, documented exactly as the manufacturer publishes it. Made by Jinan Golden Bridge Precision Machinery Co., Ltd. (16 years on the platform, factory-assessed). 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: 2GH 720 H47
- Power Source: Electric
- Horsepower: 7.5HP
- Rated Power: 5.5kw
- Rated Voltage: 3phase 220V/380V/custom
- Impeller Material: Aluminum
Technical Specifications
| Application | Enhance and maintain the material |
|---|---|
| Structure | vortex pump |
| Max Flow Rate | 320m3/h |
| Max Pressure | 500mbar |
| Power Source | Electric |
| Impeller Material | Aluminum |
| Applicable Temperature | 15-45°C |
| Import Size | DN65 |
| Outlet Type | Universal Style |
| Discharge Pipe Size | 2in |
| Displacement | 320m3/h |
| Motor | Three-Phase Motor |
| Surface Treatment | Spraying |
| Warranty | 1year |
| Customized Support | OEM |
| Horsepower | 7.5HP |
| Pressure | High Pressure |
| Filter Material | Non-Woven Fabric Filter Core |
| Model Number | 2GH 720 H47 |
| Place Of Origin | Shandong, China |
| Brand Name | JQT(Golden Bridge) |
| Product Name | Ring side channel blower |
| Rated Voltage | 3phase 220V/380V/custom |
| Rated Power | 5.5kw |
| Max Vacuum | -420mbar |
| Frequency | 50 /60 Hz |
| Material | Cast Aluminum |
| Certification | CE Certificate |
| Weight | 90kg |
| Package | Wooden Case Package |
| Selling Units | Single item |
| Single Package Size | 68X60X55 cm |
| Single Gross Weight | 85.000 kg |
Product Details






Type | Voltage | Rated Power | Max Airflow (m³/h) | Max Pressure (kpa) | Max Vacuum (kpa) | Max Vacuum (kpa) | |||||||
50HZ | 60HZ | 50HZ | 60HZ | 50HZ | 60HZ | 50HZ | 60HZ | ||||||
2GH 720-H47 | 50Hz/60Hz 3 phase | 5.5kw | 6.3kw | 320 | 380 | 50 | 44 | -42 | -44 | ||||
















Application:






































We will reply you within 12 hours in working day.
Q2:Are you direct manufacturer or trading company?
We have our own factory and international department.
We produce and sell all by ourselves.
Q3:How to guarantee the quality and after sales service of your goods?
1,Strict detection during production.
2,Strict sampling inspection on products before shipment and intact product packaging are insured.
3,Follow up and adopt customers feedbacks in a timely manner after sales.
Q4:What is your warranty term?
There is a 12 months warranty for our export products from the date of shipment.If warranty has run out,our customer should pay.
for the replacement parts.
Q5:Is the sample available?
Yes,Usually we send our sample by DHL,TNT,FEDEX or UPS,it will take around 3 or 4 days for our customers to receive them,but customer will charge all cost related to the samples,such as sample cost and air freight.We will refund our customer the sample
cost after receiving the order.


Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–4 unit: US $580 / unit
- 5+ unit: US $575 / unit
- 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 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 1year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this side channel blower carry?
It is supplied with CE Certificate documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the side channel blower be supplied for my local voltage?
The standard configuration is 3phase 220V/380V/custom. 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 Jinan Golden Bridge Precision Machinery Co., Ltd., based in China. The company 16 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Jinan Golden Bridge Precision Machinery Co., Ltd. range on HVACR Nexus.
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