Description
Types : | 350mm EC 230V 380V 400V High pressure exhaust fan AC Axial Cooling Fan For Condensing Unit , Cooling Tower |
Voltage Ranges : | 220V,230V |
Frequency : | 50/60 Hz |
Diamter : | 350mm ( impeller diameters ) |
Motor Types : | BLEC External Rotor Motor |
Speed Control : | 0-10V Signal / PWM / RS485(Optional) |
Max.ambient Temp: | -25℃～ +60℃ |
Certificating : | All necessary certifications suitable for USA & Europe , ETL,UL ,CE ,RoHS, ISO19001,ISO 14001,BSCI |
Protection Level: | IP44 ,IP54,IP55 |
Electronic Protection: | Current limiting protection ,Over-temperature protection,Over-current protection,Locked-rotor protection,Soft start |
Working & Storage | Operating temperature：-25~60℃；Operating humidity：0 ~ 85 % RH Storing temperature：-25 ~ 70℃；Storing humidity：0 ~ 95 % RH Applicable altitude range：＜1000m |
Balancing | According to JB/T 9101-1999 requirements G6.3 |
Product Standards : | LVD EN60950-1 EMC EN61000-6-3,EN61000-4-2, EN61000-4-3 |
Mainly Applications | AUH/ AIR PURIFIER / Server Cooling & Ventilation / Grow Tent /Ventilation SYSTEM/ Equipments Cooling /Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans |
Longwell is a manufacturer of HVAC fans, blowers, motors, and components, as well as water purifier pumps and home appliances, established in 1990 and equipped with highly advanced testing and production facilities.
Manufacturing companies typically purchase Longwell Co., Ltd. as OEM solutions or as aftermarket replacement parts for HVAC, FCU, FFU, and AHU systems. Customers can select from the large variety of preexisting products developed by Longwell, including but not limited to:
As a direct source manufacturer with robust 0-to-1 R&D capabilities, Longwell goes beyond standard models. We provide comprehensive OEM and ODM customization for all types of industrial fans, motors, and specialized accessories. Partnering directly with our factory ensures you receive highly competitive pricing, rigorous quality control, and rapid delivery cycles tailored exactly to your project specifications.
Ready to discuss your custom project? Connect with our engineering and sales team today:
● Contact Us Now: Click Here
● Email: sales@longwellfans.com
● WhatsApp: +86-18358274663
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