✅ Ultra-Quiet, High-Performance Airflow for Professional Growers
The Prima Klima Whisperblower EC fan is engineered for growers who demand top-tier performance combined with silent operation. Thanks to its advanced internal design, it operates 2.5 times quieter than traditional fans with comparable motors — ideal for discreet and noise-sensitive environments.
Equipped with a powerful EBM-Papst EC motor and built entirely with high-quality, flame-retardant UL94 nylon, this fan ensures durability, energy efficiency, and smooth control with 0–100% dimming capability.
🔧 Key Features:
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Connection Flange: 125mm
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Maximum Airflow: 450 m³/h
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Power Consumption: 29 W
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Voltage Input: 230 V, 50/60 Hz, 0.29 A
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Max Operating Temperature: 50°C
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Dimensions: 315 x 309 mm (WxH)
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Weight: 2.38 kg (Gross: 4.07 kg)
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0–100% dimmable speed control for total airflow customization
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Up to 40% increased air circulation and can handle up to 20% more pressure
- Extremely durable — motor lifespan of up to 80,000 hours
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Made entirely in the EU with premium components
✅ Why choose the Prima Klima Whisperblower EC?
- Incredibly quiet operation — perfect for discreet indoor grows
- German EBM-Papst EC motor for outstanding efficiency and reliability
- Handles high-pressure setups and larger filters with ease
- Precise airflow control with full dimming capability
- Built to last with robust construction and minimal maintenance
Note:
Due to its unique motor design, a high-frequency beep may be heard in the lower speed ranges — this is normal and does not affect performance.
👉 For a silent, efficient, and professional-grade inline fan that delivers optimal performance for serious growers, the Prima Klima Silenced Whisperblower EC 450m³/h is the ideal choice!
