ACA-3/4/5/6 Inches Diagonal Duct Fan
The 3/4/5/6 Inches Diagonal Duct Fan's Quiet and energy-saving performance is very good: EC fan provides flexible control speed, EC motors with mixed flow design and PWM control can use precise electronic pulses. This allows the embedded fan to run more quietly and reach low speeds without generating noise or heat. The energy efficiency of EC motors is also twice as high, and can save up to 40% of energy costs, and can recover costs in the long run.
Link:www.zx-smartfan.com/product/aca3-4-5-6-diagonal-duct-fan....
ACA-3/4/5/6 Inches Diagonal Duct Fan
The 3/4/5/6 Inches Diagonal Duct Fan's Quiet and energy-saving performance is very good: EC fan provides flexible control speed, EC motors with mixed flow design and PWM control can use precise electronic pulses. This allows the embedded fan to run more quietly and reach low speeds without generating noise or heat. The energy efficiency of EC motors is also twice as high, and can save up to 40% of energy costs, and can recover costs in the long run.
Link:www.zx-smartfan.com/product/aca3-4-5-6-diagonal-duct-fan....