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HA Series


HA17251B2 Low Noise Aluminium Alloy Extractor Axial Ventilation Fan

Quality material, galvanized aluminum alloy housing to resist atmospheric corrosion from humidity. Read More
Model HA17251B2
Voltage 220-240V/50Hz
Current 0.26Amps
Power 36W
Air Speed 2500RPM

Product Detail:

  • Quality Material: Galvanized aluminium alloy housing to resist atmospheric corrosion from humidity.
  • Sealing design in connection, Protection class: IP44 protection level, dustproof and waterproof.
  • It comes with with variable speed controller, can precisely optimize the fan's speed and low energy.
  • Versatile Application: Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control.


  • Precision balanced for quiet and vibration-free operation
  • Smaller in size: The design of HA17251B2 Wall Mounted Exhaust Fan is smooth and smart. It can be mounted easily and without any extra efforts.
  • Reduce expensive cooling bills at home.
  • Motor features a permanently lubricated ball bearing that operates quietly and requires no maintenance

Aluminium Alloy Vent Fan:

  • Current: 0.26Amps |Airflow: 190CFM | Power: 36W | Noise: 45dB | Voltage: 220-240V
  • The fan cowl is made of thickened stain-less steel, it’s ultraviolet-proof and water-proof.
  • Inline duct fan's blade and the body are made of environmental protection material, light weight.
  • Permanently lubricated ball bearing motor for maintenance-free operation
  • Fan designed with ultra-thin front panel and insect screen.


  • Long life: Long life NMB ball bearing motor (up to 50,000hours) with thermal overload protection
  • 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.
  • Easy access to motor and impeller, no need to dismantle duct work
  • 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.

Low Noise:

  • 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.


The HA17251B2 is product can be used as the most effective ways to improve your indoor air. The temperature ranges are from -20℃-60℃. 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. The Air directly pressurized in wheel and airflow pattern improved, easy access to motor and impeller, no need to dismantle duct work. Also to reduce or remove the sources of pollutants and to ventilate with clean outdoor air. HA17251B2 Wall Mounted Exhaust Fan with smart air flow. This is perfect product to buy in 2021 equipped with all the necessities

HA17251B2 graph

Model Voltage
Air Speed
Net Weight
HA17251B2 220~240/50 0.26 36 2500 323 45 1.3
- Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. f you require smaller quantitieswe will be happy to arrange an individual delivery. We would be delighted to assist you.
- Can i get a discount?
This depends on the specific situation, you can call directly to consult.