Centrifugal Fan
DG180 Series
Applications
For high-capacity ventilation in North American commercial kitchen exhaust & marine air conditioner systems, the DG180A-E092E1-01 (EC, 115 V AC, 960 m³/h, 175 W) is suitable for rapid removal of heat, smoke, and grease-laden air while maintaining energy-efficient EC motor operation. For comparable European kitchen installations requiring 230 V AC supply, the DG180A-E092E3-01 (EC, 230 V AC, 960 m³/h, 175 W) is suitable for the same high-airflow duty with lower current draw and simplified wiring. For medium-sized North American server room or electrical cabinet cooling where continuous, reliable airflow is critical, the DG180B-E092D1-01 (EC, 115 V AC, 780 m³/h, 120 W) is suitable for maintaining safe operating temperatures with reduced power consumption. For European industrial control panels or telecom racks operating on 230 V AC, the DG180B-E092D3-01 (EC, 230 V AC, 780 m³/h, 120 W) is suitable for dependable thermal management with quiet, efficient EC motor performance.
| Model | Voltage | Power | Airflow | Noise | Speed Control | View Details |
|---|---|---|---|---|---|---|
| DG180A-E092E1-01 | 115 V AC | 175 W | 960 m³/h | 66 dB(A) | 0-10V/PWM, 4-speed | View Details |
| DG180A-E092E3-01 | 230 V AC | 175 W | 960 m³/h | 66 dB(A) | 0-10V/PWM, 4-speed | View Details |
| DG180B-E092D1-01 | 115 V AC | 120 W | 780 m³/h | 67 dB(A) | 0-10V/PWM, 3-speed | View Details |
| DG180B-E092D3-01 | 230 V AC | 120 W | 780 m³/h | 67 dB(A) | 0-10V/PWM, 3-speed | View Details |
Compare Models
Select up to 4 models to compare detailed specifications. Each parameter row is color-coded.
FAQ
DG180A-E092E1-01
How noisy is the DG180 series?
Rated noise across the DG180 series spans 66–67 dB(A) depending on model and size. Because noise follows speed, the easiest way to reduce sound levels is to choose a smaller model at a lower speed for the same airflow, or a speed-controlled EC/DC version where available — ideal for noise-sensitive environments such as offices, laboratories and residential ventilation.
What bearings do DG180 fans use, and how long do they last?
Models in the DG180 series use NSK ball bearings, which supports continuous-duty operation in HVAC and industrial ventilation. Bearing life depends mainly on operating speed and temperature: keeping inlet air clean, avoiding vibration and running at moderate speeds maximise service life. For an L10 life estimate at your exact operating point, contact our engineering team.
Are DG180 fans suitable for dusty or outdoor environments?
Protection classes in the DG180 series include IP44. Models rated IP44 seal the motor against dust and splashing water for typical industrial environments; for outdoor or wash-down installations, choose the highest IP rating available in the series and avoid direct high-pressure water jets. The standard operating temperature range is -25 °C ~ +60 °C.
How do I choose the right DG180 model?
Start from the airflow you need — the DG180 series covers 780–960 m³/h. In this series, EC models offer stepless speed control and the best efficiency at partial load. The comparison table on this page lists airflow, voltage, power and noise for every model, or send us your operating point (airflow and static pressure) and our engineers will size the right model for you.
What is the MOQ, lead time and sampling policy for DG180 fans?
Standard MOQ is 96 PCS per model, with a typical lead time of 25-30 days. Samples are available for evaluation before volume orders. OEM/ODM customization — private labels, connectors and speed curves — is supported at our Foshan factory.