Description
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Product name
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Anti-corrosion High Speed Air Exchange Duct Fan
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Nominal Voltage :
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12V/24V ( AC DC EC ODM/OEM)
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Frequency :
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50/60 Hz
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IP Level :
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IP 55 ,IP 54
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Speed Control :
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Control Input 0-10VDC / PWM
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Life Expectance
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50,000Hours(L10)，At 40℃ room, humidity 15%~65%RH.
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Electronic Protection :
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Locked-rotor Protection ; Locked-Rotor Protection ; Over- Current Protection ;
Over- Voltage Protection ; Soft Start ;Reverse Polarity Protection
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Ambient Temp Rangs
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-25 ℃ – +60 ℃
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Daniel Walker –
For our industrial paint booth, we needed a fan that could handle explosive fumes. The Longwell duct fan we chose is explosion-proof certified and can be easily installed into our existing ductwork. It provides the powerful, safe air circulation we need to maintain safety standards.
Lucas Miller –
We use this Longwell duct fan in our multi-story residential building to boost ventilation. It’s so quiet that residents don’t even know it’s there. It has been a perfect solution for improving air quality in rooms located at the end of long ducts.
Sophie Laurent –
This fan is a key part of our agricultural ventilation system. Its sealed motor and durable casing make it resistant to dust and moisture, ensuring reliable performance in a harsh environment. It effectively moves a large volume of air, keeping our barns well-ventilated.