Introduction The company pays attention to energy conservation, environmental protection, high efficiency, absorbs advanced technology at home and abroad, and develops a new generation of fan motors. This is based on our experience in manufacturing traditional fans for many years. The new products greatly increase work efficiency and are ideal for the air conditioning, purification and refrigeration industries.Our factory can be customized according to customer requirements. Technical Parameters ModelVoltage VFrequency HzCurrent APower Input WSpeed r/minAir flow/max m3/hMax static Pressure PaN. W. KgNoise dB BY2EC500/102/50-1GSE22050/600.7747113708001501573 Feature Rotation:CW Type of Protection:IP54 Insulation Class:F Mode of Operation:S1 Bearings:Maintenance-free ball bearings Perm.amb.temp:-25℃-+60℃ Operation Voltage:200V-277V/1P Std.Control:0~10V or PWM Advantage 1.Smooth operating with no noise 2.Strict quality management system 3.Professional services 4.OEM/ODM services 5.High quality products 6. Variety types for selection 7. Competitive price 8. Prompt delivery Services Provide the technical design and solutions; We can customize special design as customer demand. Please feel free to contact us. Our sales team will provide you with 24 hours online service. For more spec information please send us email to get catalogue.Customized Axial Fan website:http://www.ck-stone.com/fan/axial-fan/