- Air Speed Selection: three-speed engine with NMB ball bearing, more than 50,000 hours of operation. Press the high / medium / low button to select the speed.
- Sealing design in connection, Compact and stiff. The Protection class: IP44 protection level, dustproof and waterproof.
- Applications include: workshops, welding rooms, restaurants, factories, warehouses, barns, and greenhouses
- Precision balanced for quiet and vibration-free operation throughout.
- Outer rotor motor is used NMB ball bearings for more stability and quiet running and more than 50,000 hours of operation time.
- Reduce expensive cooling bills at home.
- Temperature monitoring: switch with temperature sensor Always monitor the room temperature.
- Shell: PC+ABS flame-retardant plastic.
Wired Smart Control:
- Duct Size: 10”| Airflow: 826 CFM. | Air Pressure: 488 Pa | Noise: 66 dB | Bearings: Dual Ball
- Timer Set Control: Switch on the controller, short press the delay button once to delay 1min, and add 1 min every time you press the button, 30 minutes in total. Long press the delay button to cancel the timer function.
- Permanently lubricated ball bearing motor for maintenance-free operation.
- High performance: temperature control accuracy: ±1℃, self-consumption＜ 1W, relay switch more than 100,000 times.
- Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system.
- Note: This duct fan is with 0.8m power cord, no plug, need wiring. Controller is with 2.5 meter wire.
- Lower air connection costs and faster installation. Protection Grade: IP44
- Multi-environment: Suit for grow tents, green rooms, hydroponics, basements, attics, hospital rooms, commercial cooling and industrial applications.
Power and Performance:
- Power Consumption: It has a very low power consumption rate. The efficiency is due to by its latest mechanism.
- Exhaust and intake air: Making fresh air to rooms in a quick and reasonably quiet way, circulate fresh air, control humidity, excess heat, smell and air quality in grow area.
- This product comes with low noise technology. High quality blades and machine performance makes the very low noise.
- One more important aspect comes with zero vibration, which indicates the perfection of manufacturing of the product.
- Hongguan, while manufacturing the products focuses on every aspects of quality and usability.
- There are variation speed ranges for all type of uses.
- Can be designed with user friendly features such as run on timer, temperature sense, humidity sensor or other customized functions.
- Built with cutting edge brushless electronically commutated Motor (EC) motor and dual jet type impeller,
The HF-250PMZC 10 Inch 826 CFM is product can be used as the most effective ways to improve your indoor air. It has a Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. Applications include: workshops, welding rooms, restaurants, factories, warehouses, barns, and greenhouses. Small but mighty, you’ll enjoy the power and efficiency of Hongguan Exhaust Fan. Also to reduce or remove the sources of pollutants and to ventilate with clean outdoor air. HF-250PMZC 10 Inch 826 CFM inline fan with smart air flow. This is perfect product to buy in 2021 equipped with all the necessities.