Audited Supplier
HF series circular duct fan is a new type of fan designed by introducing advanced technology from abroad. It is matched by an external rotor backward inclined centrifugal fan,and its shell is made of fire-retardant material by injection molding. The air inlet and air outlet can be connected with circular duct of the same diameter. The installation is simple, which can greatly save the cost of duct design and installation.
The utility model has the advantages of large air volume, high pressure, low noise, small vibration, low power consumption, long life, small volume, light weight, stable operation, etc.Its appearance is beautiful, it can effectively adjust the air, control the hot air, remove the damp, dust, peculiar smell and clean. In addition, the indoor air is fresh, which has gradually replaced the traditional exhaust axial-flow fan, which makes up for the lack of static pressure of the axial-flow fan. Widely used in families, apartments, villas, offices, meeting rooms, shopping malls, hotels, restaurants, cinemas, dance halls, stations and other places.
Shanghai Lanyoung Electromechanical Co., Ltd was originated from 1988, established in 2001, it owns Shanghai Lanyoung Electromechanical Co., Ltd WenlingShan City Branch and Zhejiang Lanxiang Electromechanical Co., Ltd, won the honorary title of "top ten brands of brand network in 2019" and "excellent demonstration unit of Zhejiang focusing on quality and brand-making". We are a modern company combining mechanical and electrical products research, development, production, sales and service with a long history and rich experience in production. We are experts of water pumps, motors, and fans products, the main products are stainless steel pumps, plastic corrosion-resistant submersible pumps, DC electric pumps, self-priming pump, machine tool cooling pumps, corrosion resistant pumps, sewage pumps, oil-immersed submersible pumps, blowers, medium pressure fan, multi-wing fan and so on, and we also possess practical new-type patent for a mini submersible pump. The above products can be all customized according to customer's requirement. We have special advantages that is different from other manufacturing companies.
| Model | Power(W) | Speed(r/min) | Air volume(m³/h) |
| HF-75 | 35 | 2600 | 220 |
| HF-100 | 35 | 2600 | 220 |
| HF-100BIG | 40 | 2600 | 220 |
| HF-125 | 40 | 2600 | 310 |
| HF-150 | 75 | 2600 | 540 |
| HF-150 two-speed | High75 Low58 | High2600 Low2200 | High540 Low500 |
| HF-200 | 130 | 2600 | 900 |
| HF-200 two-speed | High130 Low100 | High2600 Low2200 | High900 Low700 |
| HF-250 | 225 | 2600 | 1405 |
| HF-250 two-speed | High225 Low165 | High2450 Low1850 | High1405 Low1064 |
| HF-315 | 320 | 2500 | 2900 |
| HF-315 two-speed | High320 Low260 | High2500 Low1950 | High2900 Low2650 |
