Dc single dual centrifugal exhaust fan blower
Energy-saving air handling unit Single centrifugal blower
◈ Feature
• Small size normal BLOWER
• Lowest noise with low-sound blade and case.
• General-purpose usage for assembling.
• Easy for installation.
• Very small and compact design with external fan motor.
• Enhance vibration with pressing the fan blade onto rotor.
◈ Available place
• Ventilating for building, apartment, store, factory, warehouse, etc.
• Ventilating, cooling & heating blow. Exhausting.
Applications:
Single Centrifugal Blowers are compact for the maximum in spot cooling applications. Single centrifugal blowers can be mounted in any position for effective air movement. Dual Centrifugal Blowers are designed for applications where space limitations are a problem. Mountable in any position, these blowers provide dual blasts from separate housings mounted on a reliable motor.
Features:
100% Functionally Tested
| Specification | |||||||||
| Item Code: GRF3E146B2 | |||||||||
Rated Voltage | Frequency (HZ) | Rated Current (A) | Input Power (W) | Speed (RPM) | Air Flow (CFM) | Air Flow(m3/h) | Static Pressure (Pa) | Noise dB(A) | Net Weight(Kg) |
| 230V | 50/60 | ≤1.32 | 175 | 3520 | 359 | 610 | 640 | 71 | 3.1 |
| Outline Drawing |
 |
| Characteristic Curves | Wire Diagran | |
 | Cable Color | Function |
| Brown | L | |
| Blue | N | |
Yellow/Green | PE | |
| Red | +10V output | |
| Yellow | 0-10VDC / PWM | |
| Blue | GND | |
| White | Tach output | |
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