Forward Curved External Blower, Centrifugal, 72x140mm, 230 V

This forward curved external blower is published with the manufacturer’s full specification — 230 V, 220 V, power source type Corded Electric. Made by Suzhou Fanova Motor Co., Ltd. (2 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Forward Curved External Blower

• Model Number: DC EC Forward Centrifugal Fans
• Power Source Type: Corded Electric
• Voltage: 230 V, 220 V
• Rated Voltage: 230V
• Material: Galvanized Steel Plate / Stainless Steel
• Blade Material: Stainless Steel

Technical Specifications

Product Details

Products Description

Model	Rated Voltage	Operating Voltage	Frequency	Rated Current (A)	Rated Speed (RPM)	Rated Power (W)	Sound Level (dB)	Air Flow (m³/h)	Air Pressure (Pa)
FF3G108-2AGL-70	230VAC	184~270	50/60Hz	0.38	2800	50	64	240	350
FF3G120-2AGL-70	230VAC	184~270	50/60Hz	0.48	2580	65	65	309	338
FF3G133-2AGL-70	230VAC	184~270	50/60Hz	0.7	2600	82	66	290	560
FF3G140-2AGL-90	230VAC	184~270	50/60Hz	1.06	2580	150	70	543	636
FF3G160-2AGL-90	230VAC	184~270	50/60Hz	1.06	2050	150	71	630	620
FF3G180-2AGL-90	230VAC	184~270	50/60Hz	1.35	1600	200	70	970	670
FF3G180-2AGL-20	230VAC	184~270	50/60Hz	2.2	2460	495	76	1320	1265
FF3G200-2AGL-90	230VAC	184~270	50/60Hz	1.5	1600	220	74	1000	980
FF3G200-2AGL-20	230VAC	184~270	50/60Hz	2.5	1900	500	76	1650	700
FF3G225-2AGL-20	230VAC	184~270	50/60Hz	1.5	1250	355	74.9	1741	1053

Voltage Output	Output +10VDC, max. 1.1 mA (Can be used as speed control input voltage or FG signal pull-up voltage,and need to be circumscribed in series with a pull -up resister, details as connection diagram.)
Dielectric Resistance	10mA maximum at 1800VAC 50Hz one second Between frame and (+) terminal
Life Expectance	50,000 Hours(L10)
Leakage Current	≤3.5mA (Max. )
Direction of Air Flow	Straight forward from air outlet
Motor	External rotor EC motor
Technical features	Motor current limitation
		Soft starting Protection
		Under/Over voltage detection
		Thermal overload protection for electronics/motor
		Line undervoltage detection
		Locked-rotor Protection
		Reverse Polarity Protection
Operating Temperature	-25ºC (Min. )	60ºC (Max. )
		Heat sink of IC	115ºC (Max. )
		Other electronic parts	85ºC (Max. )
		Ball bering	80ºC (Max. )
		Lead Wire	120ºC (Max. )
Storage Temperature	-40ºC to 75ºC
Operating Humidity	5% to 90% RH
Storage Humidity	5% to 95% RH
Electronics housing material	Die-cast aluminum
Operation Mode	S1
Motor bearing	Ball bearing
Valid For Approval/Standard	CE,RoHS,ErP2015

1. High Efficiency: Our centrifugal fans are capable of delivering high airflow rates and pressure while minimizing energy
consumption, ensuring optimal performance and efficiency.

2. Low Noise: Employing advanced fluid dynamics technology to adjust blade angles for high airflow while minimizing noise levels.

3. Wide Application Range: Suitable for a diverse range of industries and environments, including industrial ventilation, HVAC systems, agriculture, construction, automotive, and more, offering flexible customized solutions (OEM/ODM).

4. Sustainable Development: Our fans are designed with energy-saving and environmentally friendly features. Utilizing new materials such as fiberglass-reinforced plastic, they meet eco-friendly energy requirements, withstand harsh working conditions, and provide long-term reliability.

5. Easy Installation and Maintenance: Equipped with installation grilles and duct mounting options, our fans feature user-friendly designs and easily maintainable components, facilitating hassle-free maintenance.

Product Drawing

Aerodynamic Performance Charts

Connection Diagram

Contact us for detailed specifications

Applications

HVAC
EC fans are widely applied in HVAc systems, especially where speedcontrol function is required and noise reduction matters.

Cooling
EC fans are essentially fans with brushless Dc motor, combining theadvantages of Ac and Dc power.

Air Purification
Apart from smart control and energy-saving, the compact size is oneof the significant features of EC fans.

Refrigeration
Energy-saving is the most important feature that will be taken into
consideration because the evaporator fan motors run twenty four
hours a day.

Automotive equipment
The EC brushless motorized fans can be used both in combustionengine thermal circuits and in electric vehicles.

Medical Equipment
EC fans, with high performance, efficient energy consumption, low
noise level,etc, are also favored in medical industry.

Product packaging

Domestic:7 days, Foreign: around 12 days old opening within 45 days of R&D.

Related Products

Company Profile

Fanova (Suzhou) Motor Technology Co., LTD is a specialized research, design, and production enterprise focusing on AC fans, DC motors, centrifugal fans, axial fans, and cross-flow fans. Established in 2003, the company has evolved into a prominent player in the motor and fan industry, providing customers with high-quality products and outstanding services. It has established a strong influence in the market and earned a reputation for its commitment to innovation, reliability, and customer satisfaction. As a professional EC fan manufacturer, we possess advanced production equipment and a skilled technical team dedicated to providing comprehensive solutions to our customers. Our products are widely used in various industries, including industrial, commercial, and residential sectors, covering applications such as purification equipment, HVAC equipment, ventilation equipment, transportation facilities, medical facilities, household appliances, and machinery. We aim to provide customers with efficient and energy-saving solutions for airflow power needs. The company boasts a professional R&D team, dedicated to driving continuous innovation and technological breakthroughs in product development. Our R&D efforts focus on exploring new plastic materials, enhancing motor and fan designs, improving manufacturing processes to stay at the forefront of industry trends. Our products have passed multiple international certifications, including CE, UL, ROHS, providing customers with reliable assurance and meeting the diverse needs of different application areas.

FAQ

Q1:What kind of payments do you support? A1: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% before shipment Q2.Will you provide samples? A2: Yes, samples can be delivered within 10days on request. Q3:How can I place the order? A3: We need the information like fan type, quantity, size, material, voltage, air flow and static pressure and 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. Q4:About transportation A4: 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. Q5:After-sales service A5: We will provide professional after-sales service, patiently answer customers' various problems to ensure the normal operation of products .

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–49 piece: US $30 / piece
  • 50–99 piece: US $25 / piece
  • 100+ piece: US $20 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this forward curved external blower?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.

Can the forward curved external blower be supplied for my local voltage?

The standard configuration is 230 V, 220 V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Suzhou Fanova Motor Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Suzhou Fanova Motor Co., Ltd. range on HVACR Nexus.

See more in Centrifugal Fans on HVACR Nexus.