The full range of products includes motors, input interfaces, output modules, installation forms, etc., which can be personalized designed and manufactured according to customer needs.
| Model | Frequency | Rated Power | Rated voltage | Rated current | Max. flow | Max. pressure | Max. vacuum | Noise | Duct caliber | G.W |
| (HZ) | (KW) | (V) | (A) | (m³/h) | (Kpa) | (Kpa) | (db) | (mm) | (KG) | |
| 4HG220-85AS | 50 | 0.85 | 200-240△ 345-415Y | 4.0△ 2.3Y | 47 | 49 | -37 | <58 | 40 | 26 |
| 60 | 0.96 | 220-275△ 380-480Y | 4.0△ 23Y | 60 | 48 | -44 | <62 | 40 | 26 | |
| 4HG220-16BS | 50 | 1.6 | 200-240△ 345-415Y | 7.5△ 4.3Y | 47 | 65 | -37 | <58 | 40 | 30 |
| 60 | 2.05 | 220-275△ 380-480Y | 7.6△ 4.4Y | 60 | 74 | -50 | <62 | 40 | 30 | |
| 4HG320-11BS | 50 | 1.1 | 200-240△ 345-415Y | 5.4△ 3.1Y | 65 | 48 | -40 | <59 | 40 | 31 |
| 60 | 1.3 | 220-275△ 380-480Y | 5.4△ 3.1Y | 76 | 48 | -48 | <63 | 40 | 31 | |
| 4HG320-16BS | 50 | 1.6 | 200-240△ 345-415Y | 7.5△ 4.3Y | 65 | 54 | -44 | <59 | 40 | 32 |
| 60 | 2.05 | 220-275△ 380-480Y | 75△ 4.4Y | 76 | 60 | -56 | <63 | 40 | 32 | |
| 4HG420-16BS | 50 | 1.6 | 200-240△ 345-415Y | 7.5△ 4.3Y | 87 | 45 | -48 | <61 | 40 | 35 |
| 60 | 2.05 | 220-275△ 380-480Y | 7.6△ 4.4Y | 105 | 41 | -43 | <66 | 40 | 35 | |
| 4HG420-30BS | 50 | 3.0 | 200-240△ 345-415Y | 12.5△ 7.3Y | 87 | 75 | -50 | <61 | 40 | 41 |
| 60 | 3.5 | 220-275△ 380-480Y | 13.3△ 7.8Y | 105 | 85 | -51 | <66 | 40 | 41 | |
| 4HG520-22BS | 50 | 2.2 | 200-240△ 345-415Y | 11.4△ 6.6Y | 120 | 46 | -47 | <64 | 40 | 42 |
| 60 | 2.55 | 220-275△ 380-480Y | 11.2△ 6.5Y | 145 | 45 | -50 | <70 | 40 | 42 | |
| 4HG520-43BS | 50 | 4.3 | 345-415△ | 9.5△ | 120 | 82 | -50 | <65 | 40 | 53 |
| 60 | 4.8 | 380-480△ | 10△ | 145 | 81 | -53 | <71 | 40 | 53 | |
| 4HG620-30BS | 50 | 3.0 | 200-240△ 345-415Y | 12.5△ 7.3Y | 165 | 50 | -46 | <67 | 40 | 50 |
| 60 | 3.5 | 220-275△ 380-480Y | 13.3△ 7.8Y | 195 | 42 | -48 | <71 | 40 | 50 | |
| 4HG620-55BS | 50 | 5.5 | 345-415△ | 12△ | 165 | 74 | -46 | <68 | 40 | 67 |
| 60 | 6.3 | 380-480△ | 12.5△ | 195 | 84 | -48 | <72 | 40 | 67 | |
| 4HG630-75BS | 50 | 7.5 | 345-415△ | 16△ | 170 | 104 | -70 | <72 | 40 | 88 |
| 60 | 8.6 | 380-480△ | 16△ | 200 | 104 | -73 | <76 | 40 | 88 |


Ultra-High Pressure Output
3-5 stage impeller design, max 500mbar pressure for extreme high-resistance tasks.
Oil-Free Clean Operation
Contactless impellers, no lubricants, ensuring 100% pollution-free airflow.
Efficient & Energy-Saving
Optimized airflow channels, 78%-88% efficiency, cutting long-term energy costs.
Stable & Low-Vibration
Precision dynamic balancing, <5mm/s vibration, reliable for 24/7 use.
Corrosion-Resistant & Durable
Aluminum alloy/stainless steel housing, 10-15 years service life with low maintenance.
The full range of products includes motors, input interfaces, output modules, installation forms, etc., which can be personalized designed and manufactured according to customer needs.
We offer multiple color schemes such as RAL7045 (gray), RAL9011 (black), RAL5015 (blue), RAL9003 (white), RAL3014 (purple), etc. Customers can choose the corresponding product color according to their different needs.
Our nameplate is made of stainless steel laser printing technology, which can be customized according to the different needs of customers, especially by adding a product QR code. Scanning the QR code can quickly access product information and sales service information.
Conventional packaging forms include cardboard boxes, pallets, and wooden boxes. We can also customize the outer box packaging according to customer needs.