DIAMOND Duct Fan Ventilator Silent Industrial Axial Flow Booster Kitchen Bathroom Powerful Exhaust Fan 4-Inch Dual-Speed Remote Control Model

Intelligent low-noise design

noise levels as low as 36-43 dB, suitable for quiet environments like libraries.

High-quality PP material construction

corrosion-resistant, heat-dissipating, durable, and UV resistant for over 10 years.

IPX2 waterproof and dustproof rating

suitable for outdoor and humid environments.

Multiple installation options

direct wall mount, series connection, L-shaped support, and various splicing methods.

Quick-release buckle design for easy installation without tools.

| Model Size (Diameter) | Connection Pipe Diameter | Power (W) | Speed (r/min) | Air Pressure (Pa) | Noise Level (dB) | Applicable Area (m²) | Net Weight (g) |

|-----------------------|--------------------------|-----------------|---------------|-------------------|------------------|---------------------|----------------|

| 4 inch (Φ98mm) | 100/127 mm | 68W / 63W | 2600 | 150 / 100 | 43 | 6 - 12 | 1720 |

| 6 inch (Φ148mm) | 150 mm | 68W / 63W | 2600 | 250 / 210 | 48 | 12 - 32 | 2410 |

| 8 inch (Φ196mm) | 200 mm | 148W / 140W | 2400 | 330 / 280 | 55 | 22 - 62 | 3100 |

Suitable for various indoor ventilation needs including smoke extraction, odor removal, heat dissipation, and air purification.

Recommended to use 6-inch or larger models for enhanced suction when additional installation is required.

DIAMOND Pipeline Fan unit

Mounting base and clamps

Remote control (for remote control models)

Installation manual

Installation methods and configurations can be customized based on specific application requirements.