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Silent Supply Fan (DC C Series)
Silent Supply Fan (DC Series C) – an ultra-efficient ventilation solution featuring dual-speed DC motors (15-22 dB), galvanized steel construction, and high static pressure for superior airflow. Maintenance-free with continuous 24/7 operation, its dual-mode function switches between supply/exhaust. Ideal for smart homes, offices, and noise-sensitive spaces.
DC Series C Silent Supply Fan – Energy-Efficient, Whisper-Quiet Performance
Core Innovations:
- DC Motor Technology:
Dual-speed ECM motors operate at 15-22 dB (library-quiet) with 40% energy savings vs. AC motors.
Maintenance-free design ensures 24/7 reliability.
- Industrial-Grade Durability:
Galvanized steel casing with anti-corrosion coating withstands humidity, dust, and temperature extremes.
Precision laser welding eliminates air leaks.
- High Static Pressure Optimization:
Delivers 120-250 Pa pressure to overcome duct resistance in complex installations.
- Smart Dual-Mode Function:
Instantly switch between fresh air supply (oxygen boost) and stale air exhaust (odor/pollutant removal) via wall control.
Why This Stands Out:
- Energy Star Potential: DC motors reduce power consumption by 30-50%.
- Space-Adaptive: Compact size (customizable dimensions) fits ceilings, walls, or crawl spaces.
- Zero Maintenance: Sealed bearings and brushless motors eliminate servicing.
Premium Applications:
Smart Homes:
- Bedrooms/Nurseries: Silent nighttime operation (15 dB sleep mode).
- Kitchens: Eliminate cooking fumes without noise disruption.
Commercial:
- Offices: Energy-efficient air exchange in conference rooms.
- Hospitals/Labs: Contaminant control with vibration-free operation.
Specialized:
- Server Rooms: Prevent overheating with exhaust mode.
- Studios: Dust-free air supply for sensitive equipment.
Technical Specifications:
|
Feature |
Specification |
|
Noise Level |
15 dB (Low) / 22 dB (High) |
|
Airflow Capacity |
150-350 m³/h (model-dependent) |
|
Power |
24V DC (Safe low-voltage) |
|
Protection Class |
IP44 (Dust/water resistant) |
SEO Keywords:
DC silent supply fan, ECM motor ventilation, galvanized steel exhaust fan, dual-mode air exchanger, low-noise DC blower, high static pressure fan, Series C ventilation system, energy-saving supply fan.
