Specification ( reference value )
| Diameter | 24ft (7.3m) | 20ft (6.7m) | 18ft (6.1m) | 17ft (5.1m) | 15ft (4.6m) | 12.8ft (3.9m) | 10ft (3.0m) |
| Model | HVLS-B6PMSM73A | HVLS-B6PMSM67A | HVLS-B6PMSM61A | HVLS-B6PMSM51A | HVLS-B6PMSM46A | HVLS-B6PMSM39A | HVLS-B6PMSM30A |
| Volume | 13900m³/min | 11800m³/min | 9800m³/min | 7500m³/min | 5100m³/min | 3800m³/min | 3000m³/min |
| Speed | 10-53RPM | 10-55RPM | 10-60RPM | 10-70RPM | 10-70RPM | 10-70RPM | 10-70RPM |
| Power | 1.8KW | 1.2KW | 1.2KW | 1.0kW | 0.8kW | 0.5kW | 0.35kW |
| Noise （dB） | ≤39 | ≤38 | ≤37 | ≤36 | ≤36 | ≤36 | ≤36 |
| Weight （kg） | 110 | 105 | 100 | 80 | 65 | 58 | 35 |
Product diameter: The product diameter can be customized as required.
Multiple power motors meet different scenario applications
Improving energy efficiency
| POWER | 350W | 500W | 800W | 1000W | 1200W | 1800W |
| SPEED | 10-95 r/min | 10-75 r/min | 10-70 r/min | 10-70 r/min | 10-60 r/min | 10-53 r/min |
| NOISE | LOW | LOW | LOW | LOW | LOW | LOW |
| WEIGHT | 11.1kg | 19kg | 22.3kg | 25kg | 30.25kg | 32.25kg |
Ceiling HVLS (High Volume-Low Speed) fans typically range in size from 2.5 meters in diameter to 8.0 meters in diameter. The design of these fans allows them to cover a wide area, providing effective ventilation and cooling. Fans of different diameters are available to meet the needs of different sized spaces.
For a fan with a diameter of 7.3 meters, the radius of coverage can be up to 22 meters, covering an area of up to 1,500 square meters. Such fans, under ideal installation conditions, can provide effective airflow coverage for large spaces such as factory floors, warehouses, gymnasiums, etc.
When selecting an HVLS fan, the size and height of the space as well as the expected airflow coverage need to be taken into consideration to ensure that the fan can achieve optimal ventilation. Also, the mounting height and the speed of the fan are important factors in the effectiveness. Typically, these fans are mounted higher to maximize their coverage and reduce noise impact.
Ceiling HVLS Fan Mounting Height
The mounting height of the fan affects the distribution of airflow and coverage efficiency. Generally, the higher the fan is mounted, the wider the airflow coverage area underneath it. However, if mounted too high, the airflow may not reach the floor or work area efficiently. Therefore, the optimum position needs to be determined based on the specifics of the space and the recommended mounting height of the fan.
Combination of Ceiling HVLS Fan Diameter and Mounting Height
The combination of fan diameter and mounting height determines the airflow coverage pattern of the fan. Larger fans can cover a larger area when mounted higher, but may take longer for airflow to reach the floor. Smaller fans may provide more direct airflow when mounted lower, but cover a smaller area.
When choosing an HVLS fan, the following factors also need to be considered:
1. Space size: the volume and layout of the space will influence the selection and installation of the fan.
2. Space use: Different application scenarios (e.g. industrial workshops, gymnasiums, warehouses, etc.) may require different airflow coverage patterns.
3. Obstacles: Obstacles in the space may affect the distribution of airflow and need to be considered during design.
4. Energy consumption and efficiency: Choosing the correct fan size and mounting height can improve energy efficiency and reduce operating costs.
In summary, the relationship between HVLS fan diameter, mounting height and coverage area is interdependent. In order to achieve optimal ventilation, it is necessary to consider the characteristics of the space and the performance parameters of the fan to make a reasonable selection and layout.