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Products Description
LNGWELL 10-24 Inch SF Axial Flow Fans Factory High Speed Extractor Smoke Silent Duct Ventilation Industrial Fan for Warehouse Marine
|
Model
|
Voltage
|
Frequency (Hz）
|
Power
(w)
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Air flow
(m³/min)
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Speed
（rpm）
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Package size
(cm)
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|
LWA-250(10″)U(S)M-01
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110~120V
220~240V
|
50/60
|
80w
|
28
|
1350
|
32*27*32
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|
LWA-300(12″)U(S)M-01
|
50/60
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100w
|
35
|
1350
|
36*27*36
|
|
|
LWA-350(14″)U(S)M-01
|
50/60
|
140w
|
60
|
1350
|
42*27*42
|
|
|
LWA-400(16″)U(S)M-01
|
50/60
|
170w
|
90
|
1350
|
48*27*48
|
|
|
LWA-500(20″)U(S)M-01
|
50/60
|
200w
|
150
|
1350
|
57*27*57
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|
|
LWA-600(24″)U(S)M-01
|
50/60
|
500w
|
205
|
1350
|
67*27*67
|
Technical Specification
Product Applications
Mainly Application
Parking-Garage
Pollution-Control-Sector
Agriculture-and-Animal-Husbandry
Company Profile
Delivery premium quality fans globally for healthier breathing !
Centrifugal fans | Axial fans | Cross flow fans | Duct fans | Motors
LONGWELL is a globally recognized fan manufacturer,specializing in high-performance EC/DC/AC fans,blowers,and motor systems for HVACR applications.With over 20 years of export experience and millions of units produced annually,we deliver reliable airflow solutions to OEMs in more than 30 countries.
Our extensive product range includes centrifugal fans,axial fans,cross-flow fans,forward curved blowers,and ECM motors widely used in AHUs,FFUs,purifiers,heating systems,and industrial ventilation.We are certified to ISO9001,ISO14001,BSCI, CE,UL/ETL,FCC,and RoHS standards,ensuring full compliance across global markets.
As an innovation-driven company,Longwell integrates aerodynamic design,CFD simulation,and custom engineering to meet specific client needs.Backed by advanced R&D labs,flexible manufacturing,and a global sales network across 8 regions,we respond quickly with tailored fan solutions built for efficiency,durability,and compliance.
Product packaging
Protective Packaging & Secure Shipment
To ensure each cross flow fan arrives in perfect condition,we use high-density protective foam blocks and durable exportgrade cartons for individual units.For bulk shipments,fans are securely palletized and wrapped for stability,with full-container loading available for large orders.Custom packaging solutions are also available upon request to meet specific logistics or branding needs.
Exhibition
Global HVACR Exhibitions Participation
Longwell actively showcases its HVAC fan innovations at leading international exhibitions,reinforcing our global presence and customer trust.From the AHR Expo in the USA to MCE in Milan,ISH China & CIHE,HARFK Korea,and Chillventa in Germany,we engage directly with industry professionals to present efficient airflow solutions. Our participation in events like Interclima (France),HVACR Expo Saudi,HVACR Vietnam,and the Canton Fair highlights our ongoing commitment to serving global HVACR markets with customized and high-performance fan systems.
Trusted by Leading Global HVACr Brands
Longwell is a reliable partner to many internationally recognized HVAC and ventilation equipment manufacturers.Our fan solutions are widely integrated into air handling units (AHU),fan filter units (FFU),air purifiers,air conditioners,and industrial
ventilation systems.We are proud to collaborate with renowned brands such as Systemair,Frico,York,GREE,Carrier,and other industry leaders.This strong and diverse partnership network reflects our ability to deliver highperformance,customized fan solutions across a broad range of applications.
Certifications
Comprehensive Certifications & Global Brand Assurance
Longwell products and production systems are fully certified to meet international safety,quality,and environmental standards.Our fan solutions comply with UL,ETL,CE,FCC,and RoHS directives,ensuring safe and reliable performancein global markets.Our manufacturing facility is ISO9001,ISO14001.ISO45001,and BSCI certified,reflecting our commitment to quality control,sustainability, and social responsibility.Additionally,the LONGWELL trademark has been officially registered in multiple countries and regions,offering secure brand protection and global OEM/ODM flexibility.
Global Sales Network & Localized Service
Longwell operates a robust global sales network with 8 regional sales organizations,including our headquarters in China.Our international presence spans key markets across North America,Europe,Asia,and the Middle East.This localized structure enables us to deliver fast,region-specific support from presales consultation to after-sales service.With multilingual teams and deep market understanding,we ensure efficient communication,swift feedback,and tailored fan solutions that align with local regulations and customer expectations. Whether you’re an HVAC equipment manufacturer in Germany,an air purifier brand in South Korea,or a system integrator in the UAE,our global team is ready to respond quickly and professionally.
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