Inline Duct Fan
Inline Duct Fan
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HF -PE Series


HF-315PE 12 Inch 1297 CFM ECO-Watt Mixed-Flow Inline Duct Fan With Variable Speed Control

Powerful and silent, mixed flow design combined with an EC motor for truly quiet and energy-efficient performance. With variable speed controller, can precisely optimize the fan's speed and low energy. Read More
Model HF-315PE
Voltage 220-240V/50Hz,100-120V/60Hz
Diameter 315mm
Current 1.40/2.50Amps
Power 250W

Product Detail:

  • High performance: small fan body, unique design fan blade, strong airflow, big air pressure.
  • Application Scenarios: Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, cool AV closets, exhaust odours.
  • Smart three level speed control ranges.


  • Powerful and Silent: Mixed flow design combined with a EC motor for a truly quiet and energy efficient performance. With variable speed controller, can precisely optimize the fan's speed and low energy.
  • Precision balanced for quiet and vibration-free operation throughout.
  • High efficiency and energy saving: use a DC variable frequency motor (permanent magnet synchronous motor) for lower energy consumption.
  • Shell: PC+ABS flame-retardant plastic.

Eco-Watt Powered:

  • Duct Size: 12”| Airflow: 1297 CFM | Air Pressure: 818 Pa | Voltage: 100-240V
  • HI-200EC 8 Inch 760 CFM ECO-Watt Powerful Inline Duct Fan comes with Sealing design in connection, Compact and stiff. The Protection class: IP44 protection level, dustproof and waterproof.
  • Free speed control: 0-10V voltage speed control and PWM signal speed control.
  • Permanently lubricated ball bearing motor for maintenance-free operation.
  • Stable performance: set with slow starting, no influence during voltage fluctuation.
  • Operation temperature range: -20℃-60℃


  • 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.
  • Meet EU ERP 2018 energy efficiency standards.

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.
  • Removable duct ends with locking tabs for quick removal and easy maintenance.

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.
  • Built with cutting edge brushless electronically commutated Motor (EC) motor and dual jet type impeller,


The HF-315PE 12 Inch 1297 CFM ECO-Watt Powerful Inline Duct Fan is product can be used as the most effective ways to improve your indoor air. Reduced expensive cooling bills at home, The silent and yet effective. It has a current Sensing Switch which will not only make sure the connection is secure but will also maintain the air quality flow. You can use it for: workshops, welding rooms, restaurants, factories, warehouses, barns, and greenhouses. Small but mighty, you’ll enjoy the power and efficiency of Hongguan Inline silent duct fan. HF-315PE 12 Inch 1297 CFM ECO-Watt Powerful Inline Duct Fan with smart air flow. You can just say inline duct fan near me and our product will come up! This is perfect product to buy in 2021 equipped with all the necessities.

HF-315PE Graph

Model Voltage Size
Air Speed
Air Pressure
Net Weight
HF-315PE 100-240 315 1.40
250 2350 2206 818 11
- 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.