Centrifugal Fan, 230V, 120mm, 1700RPM, 116W

Centrifugal fan — 230 V, blade material Plastic. The complete factory specification follows. Made by Ningbo Canlian Technology Company Limited (2 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.

Key Features of This Centrifugal Fan

• Model Number: LWFA2E120-092DS-01
• Voltage: 230 V
• Blade Material: Plastic
• Speed: 278-433m³/h(9817.48-15291.25ft3/h)
• Warranty: Other
• Place Of Origin: Zhejiang, China

Technical Specifications

Product Details

Product Description

Specification

About this item- Forward centrifugal fan(AC)

* Forward-curved centrifugal fans are ideal for applications requiring high airflow, moderate pressure, and low noise, such as HVAC,ventilation, air purification, and industrial exhaust systems;
* backward-curved blades | forward-curved blades | Fan & blowers with scroll housing;
* 1~115v-200-277V,3~380V,| -30°C ~+60°C Operating temperature;

* Air Flow115~9064m³/h,50/60Hz,30~4400W,Low noise,Noise32~82dB(A);

* Speed700-3080RPM,Maintenance-free ball bearings,Type of Protection:IP54;

Advantages of centrifugal fans:

* The forward-curved blade design delivers greater airflow, ideal for low-pressure, high-volume ventilation applications.
* Smaller impeller diameter allows for space-saving installation in confined areas.
* Lower manufacturing cost compared to backward-curved fans, making it economically viable for commercial and residential use.

* Highly efficient in low-pressure environments, suitable for HVAC, air purification, and similar applications.
✅ OEM/ODM Manufacturer. | ✅ TOP5 IN HVACr in CN | ✅ Best quality & Global support. ✅ 100% Replacement German Brands

Model:	LWFA-120 Serise	LWFA-133 Serise	LWFA-146 Serise
Rate of power：	65-116W	130-265W	58-295W
Air Flow(m³/h)：	278-433	505-927	283-1009
Air Pressure：	278-443Pa	361-639Pa	361/464Pa
Speed(RPM)：	1200-2100	505-927	2300/2350

Model:	LWFA-180 Serise	LWFA-250 Serise	LWFA-300 Serise
Rate of power：	200W	1200-1350W	259-386W
Air Flow(m³/h)：	1205	4146-5227	1034-1596
Air Pressure：	247Pa	384-412Pa	210-368Pa
Speed(RPM)：	1250	1250-1360	310-480

What drives us?

Our product range includes:

1. EC/DC/AC Centrifugal Fans: We design and manufacture high-efficiency, low-energy consumption EC/DC/AC centrifugal fans widely used in industrial manufacturing, commercial buildings, medical facilities, and more. These fans utilize advanced electronically commutated (EC) motor technology to achieve precise airflow control and energy optimization, providing customers with high-quality air movement solutions.

2. EC/DC/AC Axial Fans: We provide high-performance, high-efficiency EC/DC/AC axial fans for ventilation, air conditioning, and refrigeration applications. These fans offer excellent airflow capacity and energy optimization, creating comfortable and healthy indoor environments.

3. Industrial Ventilation Fans: We offer a wide range of ventilation solutions for industrial applications, including exhaust fans, supply fans, and environmental control fans. These fans feature high efficiency, reliability, and durability, meeting the requirements of various industrial applications.

4. Commercial Building Fans: Our commercial building fans are suitable for office buildings, shopping malls, hotels, sports arenas, and other venues. These fans are characterized by low noise, high efficiency, and controllability, providing good indoor air quality and a comfortable environment.

5. Agricultural Fans: We provide professional fan solutions for agricultural production, including greenhouse ventilation fans,poultry and livestock ventilation fans, and agricultural irrigation fans. These fans effectively enhance crop growth conditions and animal comfort, contributing to increased productivity and efficiency in agriculture.

Key Factors Influencing the Lifespan of an AC Centrifugal Fan:

Engineering and Manufacturing Quality:

The longevity of the fan is heavily dependent on the quality of the materials used and the precision of the manufacturing process.Fans engineered with robust materials and advanced manufacturing techniques generally exhibit enhanced durability and a longer operational lifespan.

Operational Conditions:

Operating the fan within its design specifications, such as maintaining the recommended pressure, temperature, and flow rate,ensures optimal performance and longevity. Deviations, such as frequent operation under overload, excessive vibration, or extremetemperatures, can induce premature wear and reduce the fan's lifespan.

Maintenance and Service Regimens:

Adherence to a rigorous maintenance schedule is critical for prolonging the fan's life. Regular inspections, cleaning, bearing lubrication, and timely replacement of wear-prone components, such as belts and seals, prevent unplanned downtime and extend the service life. Conversely, neglecting maintenance can lead to accelerated component failure and reduced lifespan.

Environmental Impact:

The ambient operating environment plays a significant role in determining the fan's durability. Factors such as high humidity,corrosive atmospheres, abrasive particles, and temperature extremes can negatively impact the fan's components, leading to corrosion, erosion, or thermal degradation. Fans installed in such environments may require specialized coatings, materials, or additional protective measures to mitigate these effects and maintain performance over time.

The operational lifespan of an AC centrifugal fan is contingent upon a variety of technical and environmental factors, including the quality of engineering, operational parameters, maintenance protocols, and environmental conditions. Typically, the service life of an AC centrifugal fan can range from 10 to 20 years under optimal conditions.

Why choose us ?

* High-end, Highly Customized
* High Performance,High-Efficiency Motor
* High Cost-Performance Ratio
* Global Leader in Fan & Motor Manufacturing
* OEM/ODM Global Fan Supplier
* Manufacturer and Provider of High-quality Ventilation Fans and HVACR Complete Machine Technology Solutions

FAQ

FAQ

Q1: Whats your advantages of your centrifugal fans?

1,high efficiency 2,long life span 3,easy installation

Q2: Are you a manufacturer or trading company?

Yes, we are manufacturers

Q3: whats your production capacity?

We are capable to produce over millions pcs fans and motors annually.

Q4: whats your main machines and capacity.

For the motors: We have owned CNC machines 18 units &4 auto-robots. capacity :500k pcs annually. winding machine 20 units, capacity 500kpcs annually magnetization machine 6 : capacity 500kpcs annually Balance machine 22 units :500k pcs annually boring mill: 2 units high temp failure detection :3 chambers500k pcs annually For the fan: Injection machine : 12 units, capacity: 2millions pcs annually Welding machine:10units Balance machines: 14 units

Q5: what your advantages of technologies in fans and motors.

we makes very quiet noise , and good air performances of fans . We are capable to do fans and motors matching and make them optimized to achieve best air performances and lowest noise with CFD simulation.

Q6: whats your quality and certificates.

For us, quality issues are more important than ever before we always focus on quality thing. 100% inspection before delivery makes almost zero complains. MTTF is less 500/million. LONGWELL products can pass CE,ETL UL certificates.

Q7: Where is our main market.

North America,Europe . some of longwell customers are the top 1 in their application.

Ordering and Pricing

• Minimum order quantity: 100 piece
• Volume pricing:
  • 100+ piece: US $32 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this centrifugal fan?

The standard minimum order quantity is 100 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 Other warranty. Spare parts and technical support remain available after the warranty period.

Can the centrifugal fan be supplied for my local voltage?

The standard configuration is 230 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 Ningbo Canlian Technology Company Limited, based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Ningbo Canlian Technology Company Limited range on HVACR Nexus.

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