Product Overview
The DG120B-E072A3-02 is a high-efficiency EC single-inlet centrifugal fan rated for 380 m³/h airflow and up to 605 Pa static pressure. Its EC motor delivers precise, energy-saving speed control (0-10V/PWM, 3-speed). The backward-curved impeller maintains high efficiency against duct system resistance.
- Compact industrial housing (IP44)
- Long-life NSK ball bearings
Technical Specifications
| Category | Centrifugal Fan |
|---|---|
| Model | DG120B-E072A3-02 |
| Motor Type | EC |
| Airflow | 380 m³/h |
| Max Static Pressure | 605 Pa |
| Voltage | 230 V AC |
| Power | 85 W |
| Current | |
| Speed | 2600 r/min |
| Noise | 61 dB(A) |
| Protection Class | IP44 |
| Working Temperature | -25 °C ~ +60 °C |
| Impeller Material | Galvanised sheet steel |
| Bearing Type | NSK ball bearing |
| Speed Control | 0-10V/PWM, 3-speed |
Applications
For ventilation in North American residential bathroom exhaust systems, the DG120A-E072A1-01 (EC, 115 V AC, 300 m³/h, 50W) is suitable for quiet, energy-efficient moisture removal. For European bathroom ventilation requiring 230 VAC, the DG120A-E072A3-01 (EC, 230 V AC, 300 m³/h, 50W) is suitable for low-noise continuous operation. For larger North American utility rooms or small workshops needing higher extraction, the DG120B-E072A1-02 (EC, 115 V AC, 380 m³/h, 85 W) is suitable for boosted airflow with EC motor efficiency. For European light commercial kitchen exhaust or laboratory fume extraction, the DG120B-E072A3-02 (EC, 230 V AC, 380 m³/h, 85 W) is suitable for reliable high-volume ventilation. For North American office or conference room air circulation, the DG120C-E072A1-01 (EC, 115 V AC, 300 m³/h, 50W) is suitable for quiet, draft-free comfort cooling. For European office or retail space ventilation, the DG120C-E072A3-01 (EC, 230 V AC, 300 m³/h, 50W) is suitable for discreet, energy-saving air exchange. For European server rooms or equipment closets requiring stronger cooling, the DG120C-E072A3-02 (EC, 230 V AC, 365 m³/h, 80W) is suitable for targeted heat removal. For North American server racks or electrical enclosures, the DF120C-E072A1-02 (EC, 115 V AC, 365 m³/h, 80W) is suitable for compact, high-static-pressure cooling.
Ordering Information
| MOQ (Min. Order Qty) | 192 PCS |
|---|---|
| FOB Price | FOB Nansha Guangzhou |
| Lead Time | 25-30 days |
| Sample | Sample available |
| Payment Terms | TT |
| Shipping Port | Nansha Guangzhou OR Yantian Shenzhen |
Other Models in This Series
Performance Curves
Dimensions (No.1)
Special Remarks
Impeller material options: PP