Beijing Holtop Artificial Environment Technology Co., Ltd
| Payment Terms | TT |
| Supply Ability | 200000 units per year |
| Delivery Time | Two weeks |
| Packaging Details | box |
| Model | DX2.5DCB4 |
| Speed | 1-5 |
| Airflow(m3/h) | 50-250 |
| External Pressure (Pa) | 20-100 |
| Input Power (W) | 60 |
| Noise dB(A) | 25-34 |
| Power supply | 220V/50Hz |
| Weight (Kg) | 9 |
| Brand Name | Holtop |
| Place of Origin | Beijing,China |
| Model Number | DX2.5DCB4 |
| Certification | CE |
View Detail Information
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Product Specification
| Payment Terms | TT | Supply Ability | 200000 units per year |
| Delivery Time | Two weeks | Packaging Details | box |
| Model | DX2.5DCB4 | Speed | 1-5 |
| Airflow(m3/h) | 50-250 | External Pressure (Pa) | 20-100 |
| Input Power (W) | 60 | Noise dB(A) | 25-34 |
| Power supply | 220V/50Hz | Weight (Kg) | 9 |
| Brand Name | Holtop | Place of Origin | Beijing,China |
| Model Number | DX2.5DCB4 | Certification | CE |
| High Light | holtop residential erv hrv ，holtop erv energy recovery ventilator ，fresh air residential erv hrv | ||
The Holtop Single Way Blower Fresh Air Filtration System (DX2.5DCB4) is a new air supply system that combines efficient filtration and powerful air delivery. It is equipped with professional-level filtration components, which can effectively intercept pollutants such as PM2.5, pollen, and dust, and continuously supply clean fresh air to the indoor area. The DC variable-frequency fan operates stably, with low energy consumption and low noise, meeting the needs of various scenarios such as home and office. With intelligent control technology, it creates a healthy and comfortable breathing environment for users.
Products Detail
1.The single-way fresh air filtration system supplies outdoor fresh air to room with high purification. It’s equipped with double filters with PM2.5 filtration rate over 95%.
2.The airflow ranges from 150m3/h to 500m3/h for different applications. It can be used to work together with Holtop energy recovery ventilator for better air purification either used independently for air purification in air conditioning system.
3.It has the optional functions of indoor circulation. In the situation when it’s not suitable to introduce outdoor fresh air, it can bypass the air in the room for indoor air purification only.
Different installation way for reference:
1)Single-way Fresh Air Filtration System Installation
2)Single-way Fresh Air Filtration + Energy Recovery Ventilation System Installation
Specification:
| Model | Speed | Airflow(m3/h) | External Pressure (Pa) | Input Power (W) | Noise dB(A) | Power supply | Weight (Kg) |
| DX1.5DCB4 | 5 | 150 | 80 | 41 | 32 | 220V/50Hz | 9 |
| 4 | 120 | 64 | 29 | ||||
| 3 | 90 | 48 | 27 | ||||
| 2 | 60 | 32 | 25 | ||||
| 1 | 30 | 16 | 23 | ||||
| DX2.5DCB4 | 5 | 250 | 100 | 60 | 34 | 220V/50Hz | 9 |
| 4 | 200 | 80 | 31 | ||||
| 3 | 150 | 60 | 29 | ||||
| 2 | 100 | 40 | 27 | ||||
| 1 | 50 | 20 | 25 | ||||
| DX3.5DCB4 | 5 | 350 | 120 | 114 | 37 | 220V/50Hz | 9.5 |
| 4 | 280 | 96 | 33 | ||||
| 3 | 210 | 72 | 31 | ||||
| 2 | 140 | 48 | 29 | ||||
| 1 | 70 | 24 | 27 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2002
Total Annual:
2000000-5000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments. Founded in 2002, it has dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments fo... Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments. Founded in 2002, it has dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments fo...
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