Dual-inlet forward curved centrifugal fans provide a combination of high airflow, low noise, energy efficiency, and compact design.
For HVAC manufacturers, distributors, and system integrators, these fans offer reliable performance, long service life, and reduced operational costs.
At Belmont Fan, we specialize in designing and manufacturing dual-inlet forward curved centrifugal fans tailored for your industrial, commercial, and HVAC needs.
Product Overview
Our 133mm High Airflow Capacity EC Dual-inlet Forward Curved Centrifugal Fan is the premier choice for modern Fan Coil Units (FCUs). As a high-performance double inlet centrifugal blower, this unit is specifically engineered to provide maximum air volume in compact spaces. Powered by advanced EC technology, this 133mm EC centrifugal fan delivers superior pressure stability and energy efficiency compared to traditional AC models, making it ideal for Ceiling Concealed FCUs and thin HVAC systems
Key Advantages:
✔ High-efficiency EC motor with full speed modulation.
✔ The impeller design adopts a hollow airfoil structure, with high efficiency and low operating noise.
✔ 0~10VDC/PWM control signal or MODBUS stepless speed control.
Custom Options:
✔ Backward curved impeller shape & size.
✔ IP grade, motor position, air volume tuning.
✔ Control signal customization for OEM.
✔ All nameplates, customer logos, cable lengths, and parameters can be customized.
| Motor technology | EC |
| Supply frequency | 50/60 Hz |
| Rated voltage | 220/230 VAC |
| Power input | 200W |
| Current | 1.4 A |
| Speed | 2130 RPM |
| Perm. amb. temp | -20℃ ~ +60℃ |
| Blades count | / |
| Approvals | CCC, CE |
| Protection class | IP44 |
| Insulation class | F |
| Rotor Material | Carbon Steel |
| Blade Material | Galvanized steel sheet |
| Bearing Type | Maintenance free ball bearing |
| Air Volume | 1001m³/h |
Applications
✔ Residential & Commercial FCUs: Perfect EC fan for Fan Coil Units in high-end apartments and commercial buildings.
✔ Air Filtration Systems: A compact double inlet centrifugal blower solution for air purifiers and FFU.
✔ Industrial Cooling: Reliable 133mm blower for telecommunication cabinets and server cooling.
E-mail: sales@belmont-tech.com
ADD: No. 280, Yulong South Road, Beigang Street, Zhonglou District, Changzhou, Jiangsu, China
