FF3G097-24PL-50 Forward Curved Centrifugal Fan, 24VDC, 97mm, 150 m3/h

The FF3G097-24PL-50 forward curved centrifugal fan redefines quiet efficiency for 24VDC applications, delivering a mere 62 dB(A) noise level that falls below normal conversation volume, making it an ideal choice for medical, laboratory, and office environments where acoustic comfort is paramount. Engineered with a galvanized steel impeller and die-cast aluminum housing, this 97mm fan achieves a maximum airflow of 150 m3/h and a static pressure of 400 Pa, ensuring reliable performance in compact ventilation systems. Its brushless DC motor operates on a 24V supply (16-28V range) with a current rating of 1.6A and power consumption of just 38.4W, exemplifying ultra-low power design for battery-powered or solar-driven setups. The fan's speed is factory-set at 2500 RPM, but the motor's inherent controllability allows for PWM or voltage-based adjustments to match varying system demands. Protection features include overcurrent and overvoltage safeguards, while the motor is insulated to Class B standards, and the sealed ball bearings guarantee a service life exceeding 50,000 hours. With its rugged construction, this fan is suitable for HVAC equipment, energy storage systems, and off-grid ventilation, backed by CE and RoHS certifications. FANOVA's OEM/ODM expertise ensures this model can be customized to meet specific wiring, connector, or performance requirements. Choose the FF3G097-24PL-50 for a whisper-quiet, energy-saving airflow solution that prioritizes durability and safety.

The FF3G097-24PL-50 is a forward curved centrifugal fan engineered for applications demanding low noise, low power consumption, and robust mechanical integrity. The impeller is fabricated from galvanized steel sheet, providing excellent resistance to corrosion, wear, and moderate temperature exposure, while the die-cast aluminum endcaps and housing contribute to a lightweight yet rigid structure that minimizes vibration. The 97mm impeller diameter, combined with a forward curved blade geometry, optimizes airflow-to-pressure conversion, yielding a maximum airflow of 88.28 CFM (150 m3/h) and a maximum static pressure of 1.6 inches of water gauge (400 Pa) at the rated speed of 2500 RPM. The motor is a BLDCDC53 type, a sensorless brushless DC motor that operates on a 24VDC input, accepting a wide voltage range of 16 to 28VDC, which is particularly beneficial for solar panels or battery systems with variable output. At rated conditions, the fan draws only 1.6A and consumes 38.4W, achieving an efficiency that reduces energy costs and thermal load in enclosed equipment. Speed control is facilitated through PWM (pulse width modulation) or variable voltage input, allowing precise airflow regulation from 0 to 100% to match real-time ventilation needs. The motor is protected against overcurrent, overvoltage, and reverse polarity, ensuring reliable operation in harsh electrical environments. Insulation class is Class B, suitable for ambient temperatures up to 70°C, and the fan is rated for a wide operating temperature range from -20°C to 60°C. The bearing system employs sealed ball bearings with a designed life of 50,000 hours at 40°C, ensuring long-term maintenance-free operation. Electrically, the fan comes with a 20AWG lead wire of 500mm length, terminated with bare ends or optional connectors depending on customer specifications. The unit is certified to CE and RoHS, and FANOVA's quality management system ensures each fan undergoes rigorous testing for performance and safety. With its low noise signature and high static pressure capability, this fan excels in applications such as medical devices, analytical instruments, telecom cabinets, and renewable energy ventilation systems, where compact size and quiet operation are critical. FANOVA's OEM/ODM capabilities allow for customization of cable length, connector types, and even special coatings for harsh environments, making this model a versatile platform for integrated solutions.

DC Forward Curved Centrifugal Fan
Type	FF3G097-24PL-50
Model	BLDCDC53

Ⅰ.When taking out the fan, do not directly lift the fan lead wire. If the lead wire is excessively stressed, the internal welding part may fall off

Ⅱ.Do not plug or unplug the fan lead plug when the fan is running

Ⅲ.If the fan does not work after starting, do not touch the impeller, rotor, or other parts, professional technical personnel are required to inspect the fan to prevent sudden start of the fan from causing hand or other personal injury

Ⅳ.The power line and control line of the fan cannot be connected in reverse, otherwise it will burn out

Ⅴ.Because of the soft start characteristics of the fan, to prevent personal injury, do not touch the impeller or other parts of the fan during powered on or running at low speeds

Ⅵ.The fan needs to be operated and used under the guidance of professional personnel to prevent children from coming into touch this product

Ⅶ.If the power line is worn or damaged, it needs to be returned to the manufacturer for repair or be replaced under the guidance of the manufacturer

Ⅷ.As a part of the fan, it is not recommended to use the motor alone when there is no impeller or loading

1. High Efficiency: The FF3G097-24PL-50 delivers 150 m3/h at 400 Pa while drawing only 38.4W, achieving 30-40% energy savings over equivalent AC fans through FANOVA's BLDC motor technology.

2. Industrial-Grade Impeller: The 97mm galvanized steel sheet impeller resists corrosion, wear and high temperatures, making the fan suitable for harsh industrial environments and corrosive gas streams.

3. Wide Application Range: Suitable for industrial ventilation, dust extraction, HVAC units, agricultural ventilation and new-energy equipment, offering flexible customized solutions (OEM/ODM).

4. Sustainable Development: Low-voltage DC operation enables direct solar and battery integration; recyclable steel impeller and optimized BLDC drive meet eco-friendly requirements with long-term reliability.

5. Easy Installation and Maintenance: Compact 97mm footprint, 0-10VDC/PWM speed control, FG tach output and standard cable make the fan simple to wire, control and service.

Q1:What kind of payments do you support?

A1: For sample order, 100% payment in advance; For batch order, 30% in advance and 70% will be paid before shipping

Q2.Will you provide samples?

A2: Sample is available and can be delivered within 10days

Q3:How can I choose a more suitable model?

A3: We need the information like fan type, quantity, size, material, voltage, air flow and static pressure.

Q4:How can I place the order?

A4:  Usually quote you within 24 hours  after  we get your inquiry. First sign the PI,pay deposit,then we will arrange the production.After finished production need you pay balance. Finally we will ship the Goods.

Q5:About transportation

A5: All available shipping ways could be applied, express shipping, air or sea. Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive. 

Q6:How long is the warranty period?

A6: We currently offer 3-year quality guarantee for our own products, and in response to current product problems, our company provides line support, and some customers have been able to improve their products.